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A Dictionary of Botanical Terms
John Stevens Henslow (1796 – 1861) was a botanist and geologist. As
teacher, mentor and friend to Charles Darwin, it was his introduction that
secured for Darwin the post of naturalist on the voyage of the Beagle. While
Professor of Botany, Henslow established the Cambridge University Botanic
Garden as a resource for teaching and research. Students were encouraged to
examine plant specimens carefully, and to record the characteristics of their
structures. Henslow would have known how daunting they found the task of
becoming proicient with botanical vocabulary, and produced this volume
to provide a secure foundation for scientiic investigations. his meticulous
glossary, originally published as a single volume in 1857 but drawing on
contributions he made earlier to issues of he Botanist and Maund’s Botanic
Garden, is a testament to Henslow’s scholarship. It is liberally illustrated with
delightful woodcuts that clarify the meaning of selected terms.
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A Dictionary of
Botanical Terms
Joh n Stev ens Hensl ow
C A M B r I D G e U n I v e r SI T y P r e S S
Cambridge, new york, Melbourne, Madrid, Cape Town, Singapore,
São Paolo, Delhi, Dubai, Tokyo
Published in the United States of America by Cambridge University Press, new york
www.cambridge.org
Information on this title: www.cambridge.org/9781108001311
© in this compilation Cambridge University Press 2009
his edition irst published 1856
his digitally printed version 2009
ISBn 978-1-108-00131-1 Paperback
his book reproduces the text of the original edition. he content and language relect
the beliefs, practices and terminology of their time, and have not been updated.
Cambridge University Press wishes to make clear that the book, unless originally published
by Cambridge, is not being republished by, in association or collaboration with, or
with the endorsement or approval of, the original publisher or its successors in title.
DICTIONAllY
OF
BOTANICAL TERMS.
BY
THE REV. J. S. HENSLOW M.A.,
PROFESSOR OF BOTANY IN THE UNIVERSITY OF CAMBRIDGE.
ILLUSTRATED
BY NEARLY TWO HUNDRED CUTS.
LONDON:
G R O O M B E I D G E AND
PATERNOSTER-ROW.
SONS,
PBEFACE.
JT1HIS Dictionary was published at intervals; portions being
-*- appended successively to the monthly numbers of Maund's
Botanist, and Maund's Botanic Garden. It contains a copious
list of the Latin and English terms which have been used by
various Botanical Authors, the former distinguished by Italic
Capitals, the latter by Eoman Capitals. The Greek or Latin
derivatives are in brackets, immediately after the terms. To
avoid needless repetitions, (when the case admits) reference is
made from the Latin to the corresponding English term, where
the explanation is alone given; small wood cuts occasionally
assist in illustrating some of the terms. The names of the
Natural Orders are also given, and these are referred to their
Classes. It was originally intended to give short accounts of the
Orders, (as under Acanthacese, Acerinese, &c.,) but as these
seemed needlessly to increase the quantity of matter, and were
not exactly in harmony with the technical character of the Dictionary, they were early discontinued. A science with a technical terminology of about 2000 words and synonymes may
appear repulsive ; but a little consideration will satisfy us that
this need not be the case. A large number of the terms here
recorded have been very needlessly employed, and are only
met with in the works of the older botanists.
Many of the words employed in describing plants retain
their ordinary acceptation, and others which have a more technical application need to be explained only once to be easily
retained. Those words which have been exclusively coined for
this science, and are still in use, are not so numerous as to alarm
the least energetic of its votaries. Such a Dictionary as
we now present in its complete state, affords every one a
read}* reference to any term that may be met with in botanical
authors, whether it be still in use, or has become so far
obsolete that even proficients in the science may be at a loss
to ascertain its meaning without more trouble than they would
be willing to bestow. No slight confusion occurs in the minds
of beginners from the different sense in which different authors
have sometimes employed the same word ; and also from the
identity in meaning which they have attached to different
words. Carrying on their labours independently, and finding it
necessary to give expression to some newly observed fact, authors have done this in ignorance that another observer may be
doing the same thing at the same time, or may have done it
before. What often happens with respect to names given nearly
simultaneously to the same plant by different describers, or
given by one in ignorance of the labours of another, has occurred to an unfortunate extent in botanical Terminology ; and
hence we are overloaded with synonymes. It is here especially
that our Dictionary will be found serviceable; let any one turn
to the word " Receptacle," and he will appreciate this remark.
By observing in which of its significations a particular Author
employs a special term, all doubt as to his meaning is immediately at an end.
It is certainly to the difficulties which the undue extension
of our botanical nomenclature has thrown in the way of beginners, that so many are inclined to turn aside from systematic
botany, and to direct their attention, too exclusively, to the engaging speculations of botanical physiology. Without doubt
physiology is the higher department of the science, and minute
vegetable anatomy a branch of investigation essential to its
progress. But it is in vain to attempt raising a superstructure
that will be likely to stand, until the foundations shall have
been securely laid. And assuredly the labours of systematic
botanists, in the present state of our science, are those most needed, and will be so for some time to come, or there will be no
steady progress for Botany. The truly scientific systematist is
far from avoiding the investigations of the vegetable anatomist
and physiologist. No sure step in advance is now to be made
in systematic botany without careful dissections, and some reference to the functions of specific organs. All must remain
vague and unsatisfactory in physiology which is not secured by
those bonds, (constantly strengthening) by which System combines all clearly-ascertained "Facts," and gives expression to the
nearest approximation we can hope to make to the Divine
scheme upon which this portion of the Creation has been
constructed.
J. S. HENSLOW,
A
DICTIONARY,
OF
ENGLISH AND LATIN TERMS,
USED IN
BOTANICAL DESCRIPTIONS.
Tlie explanations will he given under the sereral English terms, and the Latin
ttrms will be printed in Italics, generally, with a mere reference to the corresponding English ones.
^ (from the Greek a) in composition, signifies privation,
or absence of the object expressed. Thus, APHYLLUS, leafless; ACAULIS, stemless. If the word to which it is prefixed
begin with a vowel, it is softened into AN; thus, ANANTHUS, flowerless.
ABBREVIATED, (AB from, BREVIS short) when an organ, or
part of an organ, is shorter than another to which it is
contiguous.
ABBREVIA'TUS, abbreviated.
ABER'RANT, (AB from, ERRO to wander) where the characters of certain species or groups differ materially from those
of others, to which they are most nearly related.
ABIE'TINUS, (ABIES spruce-fir) used for designating certain
cryptogainic plants which grow on evergreen trees.
ABNOR'MAL,O£ from, NORM A law) deviating from regularity,
natural condition, or more usual structure of other allied
species.
ABNORMA'LIS, abnormal.
ABORIGINAL, (AB from, ORIGO a beginning) plants which appear to be the spontaneous production of any country. The
same as indigenous.
ABOR'TIENS, abortive.
No. 1.
ACA
from, ORJOR to rise, to be born) the
suppression or absence of an organ, arising from
its non-development. Its actual existence is either
assumed by analogy, or is sometimes detected by
an accidental or monstrous condition of a plant. Thus, in
those varieties of the two genera, ANTIRRHINUM and LIN ARIA, which are termed PELORIA, (i. e. monstrous)
a fifth stamen is developed, and the corolla becomes regular, fig. 1, instead of being personate
and didynamous, fig. 2.
ABOR'TIVE, defective, barren. See abortion.
ABORT/VUS, abortive,
ABOR'TUS, abortion.
ABRUPT, (AB from, RUMPO to break) when some part appears
as if it were suddenly terminated.
ABRUPT'LY-FINNATE, Where a pinnate leaf is without an odd leaflet at its extremity, as fig. 3.
ABRUP'TUS, abrupt.
AB'SOLUTE, (AB from, SOLVO to loose) applied to the insertion
of an organ, with respect to its actual position; in contradistinction to its relative position with other organs. Thus,
when the stamens in a rose are said to be perigynous, this
term marks their position relatively, with respect to the pistils; but when the rose is said to be calycifloral, the absolute position of the stamens is alluded to, as being placed
on the calyx.
ABSOLU'TVS, absolute.
ABSORPTION, (ABSORBEO to suck in) the function by which
the spongioles imbibe the moisture which becomes sap.
ACALYCA'LIS,(CI without, icakvZ a calyx) where the stamens
contract no adhesion with the calyx.
ACALYCI'NUS, ACAL'YCIS, (a without, KCL\V% a calyx) where the
calyx is wanting.
ACANTHA'CE^E, or ACAN'THI, JUSSIEU. (from the genus ACANTHUS) the Justicia tribe. A natural order, of which the
most usual and prominent characteristics are, an irregular
two-lipped corolla, much resembling that of some Labiatae;
with the stamens didynamous, but generally reduced to two,
by the total or partial abortion of one pair. The ovary is
two-celled, and the capsule opens elastically with a loculicidal dehiscence. No albumen. The species are chiefly tropical herbs and shrubs, with opposite leaves.
^JB
CAHTHOCAR'PUS (aicavSra
ACE
3
a thorn, Kapirbgfruit) where a fruit
is furnished with spines.
ACANTHOCLA'DUS
(tiicavSra a thorn, KXCLSOQ a branch) WA^re
the branches are furnished with spines.
ACANTH'OPHORUS (aicavSa a thorn, tykpo) to bear) furnished
with spines, or large stiff bristles.
ACANTHOPO'DIUS, (aicavSa a thorn, -TTOVQ a foot) where the
petioles or footstalks to the leaf are furnished with spines.
ACAU'LIS, (a without, CAULIS a stem) stemiess.
ACCES'SORY, (ACCESSUS an increase; something superadded
to the usual condition of an organ
Accis'us, (cut or dipt) where the extremity appears as if it
were cut away; much the same as truncate.
ACCLIMATIZE, {AD to, CLIMA a climate) to accustom a plant
to live in the open air without protection, in a country
where it is not indigenous.
Ace RES'CE ivs, (AD to, CRESCO to grow) persistent and increasing in size, as the calyx of Physalis aikakengi; the styles
of Anemone pulsatilla, &c.
ACCRETE, (AD to, CRESCO to grow) when contiguous parts or
organs become naturally grafted together.
ACCRE'TUS, accrete.
ACCUM'BENT, {AD to, CUBO to lie down) when one
part lies close upon the edge of another; as where
the radicle is bent round and pressed against the
edges of the cotyledones, in certain Cruciferae fig. 4.
The symbol ( ° —) is frequently made use of to signify this
term. It is used in opposition to "incumbent."
ACEPH'ALOUS, (a without, icecpaXt] a head) when the
style does not stand on the summit of the ovary,
but proceeds from the side, or near the base,fig.5.
ACEPH'ALUS, acephalous.
ACERELLA'TUS) somewhat acerose.
AcERiNEiR, (from the genus ACER) the Sycamore tribe. A
small natural Order composed of trees peculiar to the more
temperate parts of the northern hemisphere. The flowers
are usually small and green, and generally contain both
calyx and corolla, varying in the number of their parts from
four to nine. The stamens spring from an hypogynous disk
and are about eight in number. The flowers are occasionally polygamous. The ovary is two lobed, and the fruit
possesses the peculiar winged structure termed a Samara.
4
ACI
A'CEROSE, (ACUS a needle) linear and sharp pointed.
Applied especially to the leaves of the Fir-tribefig. 6.
A'CEROSUSJ acerose.
ACETAB'ULOUS, ACETAB'ULIFORM, (ACETABULUM a
cup, FORMA shape) shaped like a cup or saucer; as
the fructification on many lichens,fig.7.
ACETABULIFOR'MIS, acetabuliform.
ACETABULO'SUS, acetabulous.
salad) suited for salads.
(a not, ^ac/cco to open, <pvrov a plant) a
plant which has an indehiscent fruit.
ACHE'NIUM, (a not, %aivo> to open) this term is applied, by different authors, to two distinct kinds
of fruit. 1. Where the fruit is superior, and consequently the pericarp is not invested by the calyx.
It is dry, hard, single-seeded, and indehiscent. This is otherwise termed a Nut. 2. Where the pericarp is inferior, and
consequently invested by the calyx • in other respects resembling the last, but usually not so hard. The seeds of
compositae are the best examples,fig.8.
ACHENO'JJIUM, a fruit composed of two or more achenia, as
in the umbelliferae. More usually called "cremocarpium."
AcHLAMYD'Eous,(a without, %\«/zi£ a coat) flowers
without any distinct perianth; as in the wrillows,
where the stamens or pistil are merely subtended
by a bractea,fig.9.
ACHYROPH'YTUM, axvpov chaff,tyvTova plant) a plant having glumaceous flowers.
ACIDIF'EROUS, (ACIDUM an acid, FERO to bear) containing
some acid principle.
ACIDO'TUS, (cLKiSiordg pointed) when the branches or other
organs terminate in a spine, or hard point.
A'ciES) an edge formed by the intersection of two planes.
More often termed an "angle," in steins, fruit, &c.
ACICULA, (diminutive of ACUS a needle) a name given to the
rachis of some grasses, where it is reduced to a mere bristle.
ACIC'ULAR, (ACUS a needle) of a slender form, like a needle.
ACETA'RIUS, (ACETARIA
ACHASCOPH'YTUM,
ACICULA RIS, acicular.
ACICULA'TED, (ACUS
a needle) superficially marked, as if
irregularly scratched with the point of a needle.
AC O
ACICVLA'TUS, ACICULI'NUS, aciculated.
ACINACIFO'LIUS, (ACINACES a scymiter, FOLIUM
a leaf)
a fleshy leaf, curved like a scymiter, with a thin
edge and broad back, fig. 10.
ACINA'CIFORM, (ACINACES a scymiter, FORMA shape) formed
like a scymiter.
ACINACIFOR'MIS, acinaciform.
ACINA'RIUS, (ACINUS the seed of grapes) when a stem or
branch is covered with little spherical and stalked vesicles,
looking like grape seeds; as in some sea-weeds.
ACINOD EN'DRUS, (dicivoQ grape-seed, devSpov a tree) a plant
whose fruit is arranged in bunches.
ACINO'SUS, (ACINUS grape-seed) shaped like the seed of a
grape.
ACI'NUS, (aKivoQ grape-seed) not applied in its classical sense
to the actual seed; but employed to signify the berries which
compose the bunch of grapes, or other pulpy berries con taining hard seeds, as the single granules of which the raspbeny
is composed.
ACIPH'YLLUS, (CLKJ) a point, <pvXXov a leaf) a linear
and pointed leaf, fig. 11.
ACLYTHROPH'YTUM,
(a without, icXeWpov a door,
(pvrov a plant) plants whose seeds are supposed to
be naked, or without a pericarp.
A'CORN, see GLANS.
ACOROI'DE*:, ACORA'CE^E
or ACORI'NJE, (from the genus AcoEUS) a natural group which may either be considered as a
distinct order, or as a tribe of the order AROIDEJE, from the
rest of which it differs more particularly in habit and in the
presence of the scaly rudiment of the perianth.
ACOTYLE'DONOUS, wanting cotyledons. See Acotyledons.
ACOTYLE'DON, (a without KOTVXYJSOJV a seed leaf) a plant
belonging to those flowerless tribes, which have no true
seeds, but are reproduced by sporules. Otherwise, termed
a cryptogamic plant.
ACOTYLE'DONES, used as a synonyme for CRYPTOGAMIA by
some botanists; whilst others consider that a portion of the
latter, as the ferns, are really monocotyledonous. As synonymous with the Linnean class Cryptogamia, the Acotyledones form a natural class, which includes all the flowerless
plants ; and is sub-divided into several very distinct orders,
as 1, Filices, (Ferns) 2, Lycopodiaceae (Club-mosses) 3,
2
6
ACU
Equlsetaceae: 4, Musci, (Mosses) 5, Hepatic®, (Liverworts)
6, Characeae: 7, Algae, (Sea-weeds) 8, Lichenes : 9, Fungi,
(Mushrooms).
AC'ROGEN, (aicpog the extremity, ysvvdoj to produce) a name
given to cellular, or cryptogamic plants, in reference to
the manner in which their stems increase, by additions to
the extremity merely: and not by the formation of new
matter, internally, or externally, throughout their whole
length, as in endogens and exogens.
ACRO'NYCHIUS, (aicpog a summit, ovv% a claw) curved like the
claw of an animal.
ACROSAR'CUM, {aicpog a summit, <jap% flesh) a spherical
fleshy fruit, adhering to the calyx, by whose limb it is often
crowned ; as in currants. Synonyme for Berry.
ACROSPI'RA, (aicpog a summit, tnreipa a chord) a name which
has been given to a plumule, as in the barley, which in germination rises like a chord from the summit of the seed.
ACTINEN'CHYMA, (CLKTIV a ray of light, xvpa juice) the cellular tissue which forms the medullary rays.
ACTINOCAR'PUS, (cucrlv a ray, icapicog fruit) where the pla
centaB are ranged in a radiated manner.
ACTINOSTO'MUS^CLKTIV a ray, gofia mouth) the radiated structure sometimes observable round the little openings termed
OSTIOLA, on the frond of Algae, the thallus of Lichenes, &c.
ACU'LEATE ^(ACULEUS a prickle) sharply pointed; also,prickly.
ACUL&A'TUS, ACULEIFORMIS, aculeate.
ACULEO'SUS, furnished with prickles.
ACU'LEUS, a prickle.
ACV'MEN, a tapering point.
ACU'MINATE, ACU'MINATED, (ACUMEN a point) ending in a
long taper point.
ACUMINATELY-CUSPIDATE.
Acuminate, and ending in a
bristle.
ACUMINA'TUS acuminate.
ACUMINIFO'LIUS, {ACUMEN a point, FOLIUM a leaf) where the
leaf is acuminate.
ACU'MINOSE, approaching to acuminate.
ACUTAN'GULAR, (ACUTUS sharp, ANGULUS an angle)
where the edges of stems, &c. are sharp, and a
transverse section presents acute angles; fig. 12.
Sometimes used also, where the leaves are divided
into many narrow lobes.
ADI
ACUTAN'GULUS, acutangular.
ACU'TE, (ACUTUS sharp) where
the extremities present an
angle less than a right angle.
ACU'TE-EMARGINA'TUS, notched, but ending abruptly.
ACUTIFLO'RUS, {ACUTUS sharp, FLORA a flower) where the
petals, or lobes of the corolla, terminate in a point.
ACUTIFO'LIUS, (ACUTUS sharp, FOLIUM a leaf) where the
leaves are pointed.
ACUTILO'BUS, (ACUTUS sharp, LOBUS a lobe) where the lobes
of the leaves are pointed.
AcuTius'cuLus, somewhat acute.
ACU'TUS, acute.
ADDITIONAL-JYLEM'BRANE, same as embryonic sack.
ADDUCTO'RES, (AD to, DUCO to lead) the young state of the
THECM of mosses. These being crowded together are mostly
abortive, whilst one only is usually developed, at least at
the same spot.
ADEI/PHIC, ADELPHOUS, (a5t\(j)og a brother) when the stamens are united by their filaments into one bundle, as in
the Mallow; or more, as in Hypericum.
ADEL'PHICUS, ADEL'PHUS, adelphic.
ADENOCA'LYX, (Jih)v a gland, KCC\V% the calyx) where the
calyx is studded with glandular points.
ADENOPH'ORUS, (adfjv a gland, <pspo) to bear) which has
glands about it.
ADENOPHYL'LUS, (aSijv a gland, cpvXKov a leaf) a leaf studded with glandular spots, or bearing distinct glands.
ADENOPO'DUS, (adrjv a gland, TTOVQ a foot) bearing glands on
the petioles.
ADENOSTE'MON, (adrjv a gland, <jrr)\iov a stamen) where there
are glands on the stamens.
ADFLUX'ION, (AD to, FLUO to flow) the force by which the sap
is drawn towards the leaves; in opposition to the force of
propulsion, by which it is propelled forward from the root.
ADGLU'TINATE, (AD to, GLUTINO to glue) same as accrete.
ADHM'RENS, adherent.
ADHE'RENCE, ADHE'SION, (AD to, HMREO to stick) the complete union, or grafting together of parts, which originally,
or in their nascent state, were distinct.
ADHERENT, ADHE'RING, same as accrete. See adherence.
ADISCA'LIS, (a without, Sivtcog a disk) where the stamens
8
JERO
are inserted immediately into the torus, without the inter
vention of a fleshy disk found in some flowers.
ADMINK/ULUM, (ADMINICULOR to prop)synonyme for fulcrum.
ADMOTI'VUS, (AD to, MOVEO to move) in germination, when
the episperm investing the extremity of a swollen cotyledon,
remains laterally attached to the base of the cotyledon.
ADNA^CENS, (AD to, NASCOR to be born) synonyme for young
bulb; also for suckers of some monocotyledons.
AD'NATE, (ADNASCOR to grow to) attached throughout the long length; thus, the anthers are adnate,
when their lobes are attached throughout their
whole length to the filament; fig. 13; the stipules
when they adhere to the peduncles j the bractese to
pedicels, &c.
ADNA'TUM, same as ADNASCENS.
ADNA'TUS, adnate,
ADPRES'SUS, same as APPRESSUS.
ADSCEN'DENS, same as ASCENDENS.
ADVENTITIOUS, {AD to, VENIO to come)
when some part or
organ is developed in an unusual position; as the leaf-buds
on various parts of the surface of a stem, instead of being
confined, as is generally the case, to the axillae of the leaves.
ADVENTITIUS, adventitious.
AD'VERSE, (AD towards, VERTO to turn) when one part is
placed directly opposite or over against another. Thus, of
the anther, when the suture is turned towards the axis or
centre of the flower, which is the most usual case. In a
curved embryo, where the extremities of the radicle and
cotyledons are contiguous, and both turn towards the hilum,
they are styled adverse. Where the stigma turns towards
the circumference of the flower, so as to face the stamens.
ADVER'SUS, adverse.
MQUALIS, M'QUANS, equal.
JEQUIVAL'VIS, equivalvular.
the air") plants or parts of plants which grow
entirely above the surface of the earth or water.
AE'RIUS, aerial.
AE'ROPHYTE, (arjp air, Ovrov a plant) a plant which lives
entirely out of the ground or water: as many Orchidaceae,
termed Air-plants, whose roots cling to the branches and
trunks of trees, and absorb moisture from the atmosphere.
AE'RIAL, (AER
AG Y
/JZRUGINO'SUS, seruginous.
^ERU'GINOUS, (JERUGO verdigris,
9
the green rust of brass) of a
rusty colour, whether greenish or reddish-brown,
JESCULA'CEJE, synonym for Hippocastaneae.
JESTIVA'TIO, aestivation.
-/ESTIVA'TION, (MSTIVA summer quarters) the disposition of
the parts of the perianth in the flower-bud. The principal
forms of sestivation are the valvular, induplicate, twisted,
alternate, quincunxial, vexillary, cochleate, imbricate, calyculate, convolute, and plicate.
JETHEOGA'MIC, (at]Qr]Q unusual, yafioQ marriage) a synonym for cryptogamic.
AFFINITY, (AFFINIS neighbouring) when the relation which
plants or groups of plants bear to each other is very close,
and depends upon some striking resemblance between their
most important organs. Applied in contra-distinction to
ANALOGY, where the resemblance, though it may atfirstappear striking, lies between less important organs. Thus
the foliage of the Lathyrus nissolia resembles that of a grass,
but there is no affinity between the genus Lathyrus which
belongs to the class Dicotyledones, and the grasses which are
of the class Monocotyledones.
AGA'MIC, (a without, ayfiog marriage) synonym for cryptogamic,
AGAR'ICOLUS, (AGARICUS a genus of fungi, cow to inhabit) ap
plied to some cryptogamic plants which live on agarics.
Af GENUS, (a without, ykvoq offspring) a name applied to cellular acotyledones, which have no distinct increasing surface, but are enlarged by the addition of new parts.
AGGLO'MERATED, (AGGLOMERO to crowd together) collected
closely together into a head or mass; as the cones on the
Scotch-pine, or the flowers of a Scabious.
AGGLOMERA'TUS, agglomerated.
AGGREGATED, (AGGREGO to assemble) when similar but distinct parts grow crowded together, as the fruit of the mulberry. Much the same as agglomerated,
AGGREGA'TUS, aggregated.
AGRE^TIS, rural. Applied to wi dflowers,whether indigenous or naturalized.
AGYNA'RIUS, AGY*NICUS, A'GYNVS, (a without, yvvrj a woman)
where the pistil is wanting; as in the sterile flowers of
Monoecious and Dioecious plants; and also in some double
10
A LI
flowers where the stamens and pistils have become petaloid.
AIO'PHYLLUS, (aniv eternity, <pv\\ov a leaf) Evergreen.
AIR-CELLS. Cavities in the cellular tissue which are sometimes irregular, but often constructed with great beauty and
regularity in the form of hexagonal prisms, &c. They are
filled with air, and in aquatics serve the purpose of floating
the stem and leaves to the surface of the water. In terrestrial plants they give some stems, as those of rushes (JUNCI)
a spongy structure.
AKE'NIVM, see ACHENIUM.
A'LA, a wing.
ALABAsfmus OT-TRUM the flower-bud.
ALANGIA'CE^E, (from the genus Alangium) a natural order
of Dicotyledones composed of large trees common in the S.
of India, and possessing an affinity with Myrtaceae. It contains only the two genera Alangium and Marlea.
ALA'RIS, {ALA a wing) same as axillaris,
ALA'TUS, winged.
ALBEsfcEN?, albescent.
ALBES'CENT, (ALBESCO to grow white) where any colour assumes a pale tinge, or has a hoary appearance.
ALBU'MEN, (ALBUMEN the white of an egg) a substance found
in many seeds. It is of a farinaceous, oily, or horny consistency, surrounding the embryo wholly or in part, and
affording nourishment to the young plant during the earliest stages of germination. Flower obtained from wheat
and other corn is composed of it.
ALBUMINO'SUS, containing albumen.
ALBUR'NUM, (ALBUR'NUM Sap-wood.) The outermost layers
of wood in Exogenous trees, which have not yet passed to
the state of Duramen, or Heart-wood.
A'LG^:, (A'LGA, a sea weed) an order of Acotyledonous plants,
of very simple organization, chiefly inhabitants of water,
and very many of the sea, (SEA-WEEDS); some few are terrestrial, but confined to moist situations. They are very
varied in their external appearance; some being composed
of homogeneous flattened laminae, whilst others are capillary, simple or ramified, solid or tubular. Their sporules are
either sunk in the substance of th^frond>or contained in a
peculiar description of tubercles.
ALISMA'CEJE, (from the genus Alisma) the Water-Plantain
Tribe. A natural Order of Monocotyledones, containing
ALV
n
only a few aquatic species, with lax tissue, the limb of
whose leaves float on the surface of the water. The perianth is distinctly double, the three inner segments petaloid.
The stamens and carpels are distinct, and are either six in
number or indefinite. The capsules contain one or two seeds,
without albumen, and with a curved embryo bent double.
ALKALES'CENT, partaking of the properties of an alkali.
ALLIA'CEOUS, (AL'LIUM garlic) possessing the odour of garlic.
ALLIA'CEUS, ALLIA'RIUS, alliaceous.
ALLIGA'TOR, (ALLIGO, to bind, to tie) synonym of FULCRUM.
a
ALLO'CHROUS, (aXkdg another, xp° colour) changing from
one colour to another.
AI/PINE, (ALP/NUS of the Alps) strictly speaking this term
refers to the higher parts of the Alps, in contra-distinction
to "Mountainous"(ALPES'TRIS,) which designates the middle
portions of the higher Alps, or tops of inferior mountains.
ALSINA'CEOUS, (from the genus Alsine) applied to a
petal having a short but distinct claw, fig. 14,like
those of Alsine.
ALTERNANS, alternating.
ALTERNATE, ALTERNATING, (ALTER'NUS mutual, one after
another) when two parts or organs are so placed, that the
one is not directly before or over-against the other.
Thus when a flower is strictly regular, the parts
composing each floral whorl stand opposite the
spaces which lie between contiguous parts of the
next whorl, fig. 15. In the disposition of the leaves
and branches, this term is applied when these organs are apparently disposed without regularity,
fig. 16. The aestivation of a perianth is alternate
when its parts being disposed alternately in two
or more whorls, those which are the outermost also partially overlap those which are within them,
fig. 17.
ALTER'NATELY-PINNATE, when the leaflets of a pinnate leaf are not exactly opposite to each other,
fig. 18.
ALTERNA TI*VUS, ALTERNA'TUS, ALTER1'NUS, alternate.
ALVEOLA''RIS, ALVEOLA1'TUS, alveolate,
ALVE'OLATE, (ALVE'OLUS a hollow vessel) studded with cavities, somewhat resembling the cells in a honey-comb; like
the receptables of many Composite.
12
AMB
AMALTH^A9 (afia together, aX9su to heal or increase)
name which has been given to an aggregation of dry horny
fruit within a persistent calyx which does not become fleshy;
as in Agrimonia.
AMARANTHA'CE^E, (from the genus AMARAN'THUS) the Amaranth Tribe. An ill-defined order of Dicotyledones composed of humble herbs and a few shrubs. Many are esteemed as potherbs, and some are cultivated for the beauty and
durability of their inflorescence, arising from the dense aggregation of their otherwise inconspicuous flowers, and the
scarious nature of their deeply coloured bracts or sepals.
The sepals are three or five. The stamens are of the same
number as the sepals or some multiple of them, distinct or
monadelphous. Unless, with Lindley, we exclude the Illecebrese and some others from the Order, the stamens may
be either hypogynous or perigynous, and the perianth either monochlamydeous or dichlamydeous. There is one
ovary, with one or few ovules, which becomes a membranous
utricle, with the seed pendulous from a central free funiculous. The testa crustaceous, and embryo curved round a
central farinaceous albumen (amphitropal.)
AMARYLLIDA'CEJE, (from the genus Amaryllis) the Narcissus
tribe. An order of Monocotyledones, in which the perianth
is superior, regular and sexpartite; the segments in two
whorls, but all are coloured and not separable into distinct
.calyx and corolla. Six stamens with the filaments sometimes cohering by their dilated bases; and sometimes there
is an additional whorl of cohering barren stamens which
form a petaloid cup-shaped nectary. Ovary 3-celled, each
cell with 1, 2, or most frequently with many seeds. Capsule 3-valved, with loculicidal dehiscence, or else a 1-3-seeded berry. Testa either membranous, brittle, or fleshy. Albumen copiousfleshyor corneous, enclosing an erect embryo,
which is straight or nearly so. These plants are frequently
bulbous, and the flowers subtended by spathaceous bracts.
AMBI'GENUS, (AMBO both, GENUS a race or kind) applied to a
perianth whose outer surface partakes of the usual character of a calyx, and the inner of a corolla, as in many Monocotyledonous plants.
AMBI'GUOUS, (AMBIGUUS doubtful) when certain characters
of some part or organ are not well marked, so that it cannot
be accurately referred to any well-defined condition. Thus,
AMP
13
in an indehiscent pericarp, like that of the Orange, the dissepiments are "ambiguous," because they are equally connected with the axis and paries, and it seems doubtful
whether they ought to be considered as expansions of the
one or the other. The hilum is " ambiguous," when the
seed is so much curved that the apex and base are brought
close together. The stipules are so, when they are equally
attached to the stem and petiole.
AMBI'PARUS, {AMBO both, PARO to make) producing two kinds;
as where a bud contains both flowers and leaves.
AMBLEOCAR'PUS, (ajitkob) to be abortive, xapKoQ fruit) where
several ovules being abortive a few only become perfect
seeds.
AMBROsfACus, (afiGpotnoQ divine, sweet) possessing a strong
scent like Ambrosia.
AM'ENT, AMEN*TUM, 2L catkin.
AMENTA'CEOUS, AMENTA'CEUS, having the form of a catkin.
AMMO'PHILUS, {afifiog sand, <pl\e(o to love) growing spontaneously in sandy soil.
AM'NIOS, (AMNIOS; a\iviog a fcetal membrane) a viscous fluid
which in some ovules surrounds the embryo in its earliest
state, and a portion of which afterwards thickens into the
"perisperm."
AMOR'PHOUS, AMORPHUS (a without, fioptyrj form) where the
form is not well denned, or distinct.
AMPHAP/THIUM, {afKpi around dvOog a flower) a dilated
receptacle on which numerous florets are seated, as in the
Compositae, Ficus, &c.
AMPHI'BIOUS, AMPHI'BIUS (afMpio both (5iog life) growing
equally in water and on dry land.
AMPHICAR'PIC, AMPHICA'RPUS; (&fi<p(o both, Kapirbg fruit)
possessing fruit of two kinds—either as regards its form, or
period of ripening.
AMPHIGAS'TRIUM, (afMpi about, yaffTrjp the belly) a stipular
appendage peculiar to certain Jungermanniae, which clasps
and covers their stems.
AMPHISAR'CA, (dfupi about, aapZ,flesh)an indehiscent multilocular fruit, dry externally and pulpy within,
AMPHISPER'MIZJM, (afxcpi about, airepfia a seed) where the
pericarp so closely invests the seed as to maintain the same
form with it.
4
14
ANC
(afMpi about
or rpoTTsw to turn) when the embryo is so much
curved, that both ends are brought close together
and turned towards the hilum. fig. 19.
AM'PHORA. This term has been applied to the lower division
of the peculiar form of capsule styled a "pyxidium."
AMPLEC/TANS, AMPLECTSVUS, AMPLEX'ANS, embracing.
AMPHI'TROPAL, AMPHI'TROPUS
AMPLEX'ICAUL, AMPLEX1ICAULIS, (AMPLECTOR to embrace, CA ULIS the stem) when the peduncle, leaf, or
stipule is dilated at the base, and extends partially round the stem, so as to clasp it. fig. 20.
AMPV'LLA, a Bladder.
AMPULLA'CEOUS, AMPULLA'CEUS, AMPULLMFORMIS;
(AMPULLA, a vessel swollen out in the middle)
where some part, as the monopetalous corolla of
certain heaths (ERICA,) is swollen out like a bottle
fig. 21.
AMY'GDALA, a kernel.
AMTLA'CEOUS, AMYLA'CEVS; (afivXopflour)of the nature of
fecula.
A'NABIX, pi. ICES (ava€lou)9 to revive) those parts of the nutritive organs of some cryptogamic plants which are contiuually perishing below, but vegetate above, as the stems of
Lycopodium, fronds of Jungermannia, &c.
ANANDRA'RIUS, (a without, avfjp a man) a double flower in
which the stamens have entirely disappeared.
ANA'NTHUS, (a without, avOog aflower)flowerless.
ANASA'RCA, {ava through, crapZflesh)a disease in plants termed dropsy; arising from a superabundance of fluids in their
tissue.
ANAISTOMO'SIS, (ANASTOMOSIS; dvaeofxuxng passage of one
vein into another) where branches of vascular tissue reunite;
as in the reticulations formed by the nerves or veins of many leaves.
ANA'TROPOUS, ANATR0Pus;(ava over,Tps7no to turn)
where the chalaze (c) is distant from the hilum (h)
and the apex (a) of the ovule appears completely
reversed and brought near the hilum, fig. 22, as
in Liliacese.
ANCI'PITAL, (ANCEPS two-edged) flattened or compressed, with two edges more or less sharp; as the
stems of Sisyiuxchium anceps.
ANG
15
(avrjp dvdpbg a man) the stamens taken collectively; just as corolla signifies the aggregate of the petals, and calyx of the sepals.
ANDRODY'NAMUS, {dvijp a man, Svvafiig power) a term which
has been employed for Dicotyledonous plants; in which
Class the stamens and petals are generally highly developed.
ANDROGYNA'RIS {av-qp a man, yvvrj a woman) double flowers
in which both stamens and pistils have become petaloid.
ANDRO'GYNOUS, ANDROGYNUS : (avrjp a man, yvvij a woman)
this term when applied to a plant is used as a synonym for
Monoeccous, where some of the flowers of an individual contain stamens only and others pistils only; but applied to
a flower it is synonymous with hermaphrodite, where both
stamens and pistils are present within the same perianth.
ANDROPETALA'RtuSj {avrip a man, TTSTOXOV a petal) double
flowers in which the stamens have become petaloid, the pistils remaining unchanged.
ANDRO'PHORUM, {avrip a man, (pe'pw to bear) whenever the
filaments are united together so as to appear as a single
support to several anthers, as in monadelphous plants, &c.
ANFRA'CTOUS, ANFRACTUO'SUS, (ANFRA'CTUS,^, turning or winding) presenting sinuosities; as the anthers of gourds and cucumbers, fig. 24. Also a synonym for spirally twisted,
ANGIOCA'RPUS, (ayyeiov a vessel or receptacle, Kapirog fruit)
where the fruit is invested by some extraneous organ so as
not to i3e distinguishable at first sight, as in Coniferae and
Cupulifera?.
ANGIOSPE'RMIA, (ayyeiov a vessel, <T7repfia seed) the
second Order of the 14th Class of the Linnean system, DIDYNAMTA; characterized by the fruit being
capsular, fig. 25, and not composed of four nuts as
in the first order GYMNOSPERMIA.
ANGIOSPER'MUS, fruit formed as in Angiospermia.
ANGLE, (A'NGULUS, an angle) not limited in botany to the
inclination of two lines, but is often used to express the inclination of two planes forming an edge, as in "angular
stems."
A'NGULAR, (A'NGULUS, an angle) where an organ offers a determinate number of angles, as the quadrangular stems of
Labiatae.
AVGVLA'RIS, belonging or attached to an angle or edge; as
ANDROCCE'UM,
16
ANI
where pubescence occurs on the edges of the stems of
Cacti.
ANGVLA'TVS,
angular.
{A'NGVLVS an angle, NERrus a nerve) where the nerves or veins in the limb of a leaf
branch off from the end of the petiole, or from each f
side of a mid-rib at acute angles, and then become
more or less sub-divided and ramified, and assume
the reticulated appearance characteristic of the
leaves of a great portion of Dicotyledons.
ANGU'LINERVED, ANGULINE'RVIVS,
ANGULO'SUS, angular.
(ANGVSTUS narrow, FOLIUM a leaf) where the
breadth of a leaf is small when compared with its length.
E x . Epilobium angustifolium.
ANGU'STISEPTUS,(ANGU'STUS
narrow, SEPTUM division) where the dissepiment (d) between the two
cells, is very narrow compared with the whole
breadth of the silicula. Applied principally in the
Cruciferae.fig.27.
ANISA'TUS,
(AN/SUM anise) partaking of the scent of anise.
ANISO'BRTOUS, ANISOBRIA'TVS (aviaog unequal, efifipvov an
embryo) a name which has been given to the embryo of monocotyledons, because one side is supposed to possess a
greater developing force than the other; by which means a
cotyledon is formed on that side, whilst none arises on the
other.
ANISODY'NAMOUS, ANISODY'NAMUS, (CLVHTOQ unequal, Sivap.ig
force) synonym for Aniso'brious.
{aviaoQ unequal, [itpog a part) where the
ANISOME'RICUS,
corresponding parts of a flower are not all regular, or alike.
ANISOPE'TALUS,
(aviaoQ unequal, TrhraXov a petal) where the
petals are of unequal size. Ex. Prangos anisopetalus.
ANISOPHY'LLUS,
(dvicrog unequal, <j>vX\ov a leaf) where one of
two leaves placed oppositely is much larger than the other.
Ex. Buellia anisophylla.
AMSOSTE'MOVIOVS, ANISOSTEMONIS, (CLVIOOQ unequal, Qtifitav a
stamen) where the number of stamens in a whorl is different from the number of parts in a whorl of the perianth.
Thus in Scabiosa and many other Dipsacese, the corolla is
formed by the adhesion of five petals, whilst there are only
four stamens.
ANGUSTIFO'LIVS,
ANISOSTEMOPE''TALUS, synonym for ANISOSTE'MONUS.
ANT
*IM N EX'us.
17
Adnate.
ANNUA'LIS,(ANNUUS,
yearly) applied to
a plant, signifies that it produces seed and dies within the
same year in which it first germinated. The symbol (•) or
(i) is used to denote this. An annual leaf is one which falls
in the autumn, as contradistinguished from an evergreen
which lasts through the winter.
AN'NULAR, ANNULA'RZS, ANNULA'RIUS,
(AN'NULUS a ring)
applied to any organ or set of organs disposed in a circle,
and resembling a ring. In the vascular tissue, an
"annular-vessel "is a cylindrical membranous tube
marked at intervals with transverse stripes or rings,
fig. 28, probably composed of fibre, similar to that
of which the tracheae are formed, of which vessels these are
generally considered to be a modification.
ANNULA'TUS, ringed.
AISNULUS, a ring.
ANO'MALOUS, ANO'MALUS, (a not, b[xa\bg equal) where a plant
is very unlike the great majority of those to which it is most
nearly allied. Or where some organ is remarkable for the
singularity of its shape, which cannot readily be assimilated
to any common object for the purpose of comparison; as in
the petals of Delphinium and Aconitum.
ANONA'CE^E, (from the genus ANO'NA) a small natural order
of Dicotyledons.
ANTE'RIOR, ANTE'RIOR, (ANTE before) refers both to time and
position. In the latter application, those parts are anterior
which are placed in front of others, or outwardly with respect to the axis about which they are arranged. This term
has been extended to signify the direction in which an organ
is turned; and in the flowers of many Orchidese, which are
inverted by a twist in the germen, the stigma has been
'termed anterior, because it then faces the outward, though
naturally posterior portions of the perianth.
AN'THER, ANTHE'RA,(avQr]pbsflowery)that portion of the stamen which contains the pollen. It is most frequently formed
of two distinct cells, and is very variously shaped, and generally attached towards the summit of a filament, though it
is sometimes sessile or without one. When the
attachment is at its base, the anther is said to be
terminal, fig. 29, a, when by the middle of the
back it is horizontal, &c. b. In some cases, as in
AK'KUH,ANNO'TINUS,
6
18
APE
Epacrideae, there is only one cell. The cells usually burst
by a longitudinal slit to emit the pollen, but in some cases
this escapes through pores only.
ANTHERI'FEROUS, ANTHER/FERUS^ANTHE'RA an anther, FERO
to bear) a part which supports the anthers; as the filament
generally, or the body formed by the union of the filaments
in adephic flowers.
ANTHERO'GENOUS, ANTHERO'GENUS, (av9rjpa the anther, yevvda) to beget) those double flowers whose supernumerary
petals have originated from the transformation of anthers;
as in Aquilegia vulgaris, variety corniculata.
AN'THESIS, (avQe'io to flower) either signifies the time when
the flower has arrived at perfection and the anther is just
bursting; or is used to express the phenomena themselves,
exhibited upon the expansion of the flower. Sometimes it
is restricted to the mere bursting of the anthers.
ANTHO'DIUM, (avOog a flowerr SVOJ to put on.) By some restricted to the involucruin of Compositae, by others extended
to signify the whole capitulum in this order.
ANTHO1PHORUs,(avQog
a flower T<pkpb) to carry) when
the receptacle or torus is lengthened within the
calyx, the part which supports the inner portions
of the flower is thus termed, as in Silene; see fig.
30.
ANTICLINAN'THUS,
(avrl before, icXlvri a bed, CLVQOQ a flower)
the inferior and scaly part of some receptacles (CLINANTHUS)
in the Composite.
ANT^CUS, (the fore-part) synonym for INTRORSUS.
ANTl'TROPAL, ANTfTROPUS, (oLVTb Opposite, TpETTiO to turn)
where the embryo lies reversed with respect to the seed—its
cotyledons, or upper extremity, being directed towards the
hilum, or base of the seed, as in Daphne.
ANTROR'SUM* (ANTE before) having an upward direction towards the summit of some part.
ANTRUM, (a cave) has been used as a synonym for the fruit
termed POMUM.
APERTUSJ naked.
APE'TALOUS, APE'TALUS,
(a without, 7rira\ov a petal) a flower
destitute of true corolla, however much the calyx may be
coloured and petaloid.
APEX, (APEX the top of any thing) formerly used as a synonym
for the anther. Applied to the opposite extremity of any
APP
19
organ to that by which it is attached, and which is considered its base. The apex may occasionally be brought close
to the base, as the apex of the nucleus in the case of anatropous and campulitropous seeds.
APHYL'LOUS, APHYL'LUS, (a without, tyvWov a leaf) destitute
of leaves. Sometimes signifies their partial or imperfect
production.
API'CILLARY, APICILLA'RIS, (APEX a summit) applied to any
organ which is inserted upon or towards the summit of another; or used to signify some circumstance connected with
the summit of an organ; as in the Caryophyllacese, where
the dehiscence of the capsule is at the summit.
API'CULATE, APICULA'TUS, furnished with an apicula. Pointletted.
API'CULA, API'CUZUS, (APEX a sharp point) a sharp but short
point in which a leaf or other organ terminates, and which
is not very stiff.
APOCAR'POUS, APOCAR'PUS, (airo from, apart, Kap-rrog fruit) pro^
perly signifies where the carpels are quite free from adhesion;
as in Ranunculus, Caltha, &c. but is also applied where they
are merely united in so partial a manner, that the compound
pistil is distinctly separable into them,
APO'PHYSIS, APO'PHYSIS, (dTroipvoj to spring from) any irregular swelling on the surface. More especially applied to an
inflation of the fruit-stalk immediately below the theca of
some mosses.
APOTHE'CIUM, (OL7TO upon, 9r)tzri a chest) the organ of fructification peculiar to Lichens, which contains their sporules,
and is frequently cupshaped.
APPEN'DAGE, APPEN'VIX, a part superadded to another; thus
the leaves are appendages to the stem.
APPEN'DENT, APPEN'DENS, (APPENDO to hang by) when the
hilum is towards the upper part of the seed, which is sessile,
or nearly so, on the placenta; as in the plum and other stonefruit.
APPENDICULA'TUS, furnished with any kind of" appendage."
APPLE. This term is extended beyond its familiar signification, the fruit of the apple-tree, to other fruit constructed on the same plan, as those of the Medlar,
lig. 31, Hawthorn, &c. It is formed out of two or
more concrete inferior carpels, which have their
paries membranous or bony; they are closely invested by
7
20
AQU
the tube of the calyx, which unites with their substance and
becomes pulpy. The carpels ultimately appear as so many
cells in the midst of this succulent pulpy mass.
APPLICAT/FUS,
APPLICA'TUS, (applied, laid to) where two
surfaces are applied face to face without folds of any sort;
as in the venation of the leaves of Aloe, exhibited by the
transverse section.
APPOSI'TE, {APPO''SITUS laid near, set upon) where similar parts
are similarly placed. Thus, in most anthers the dehiscence
of each lobe is towards the same side. Two ovules in the
same cell are apposite when they are attached close to the
same point of the placenta.
APPRESS'ED, (APPRES'SVS pressed hard together) where a part
lies close to another throughout its whole length; as the
pubescence on some leaves and branches. Branches which
stand parallel and close to the stem, as in the Lombardy
poplar, are termed appressed; and the stem itself is said to
be so when it trails close along the ground.
APPROXIMATE, APPROXIMA'TUS, {AD to, PRO'XIMO to approach)
parts which are close together, but not united.
AP'TEROUS, AP'TERUS, (a without, Trrepov a wing) without
any membranous appendage like those on certain petioles,
seeds, See. and which are termed wings.
APYRE'NUS, (a without, Trvprjv a seed) fruit which produces
no seeds, as many cultivated varieties of Pine-apple, Orange,
&c.
AQUA'TIC, {AQUA'TICUS, AQUA'TILIS living or growing in water)
applied to all plants which grow in the water, whether they
are entirely submersed as the Confervas, float on its surface
as the Lemnae, or, having the roots fixed in the soil, raise
their leaves and flower above the water as the Water-lilies
(Nymphsea).
f
A'QUEOUS, A'QUEUS, (AQUo sus watery, or resembling water)
generally indicates some nearly colourless tint.
AQUIFOLIA'CE^E, (from the old genus AQUIFOLIUM, now ILEX)
the Holly tribe; formerly classed with Rhamneae, and now
considered as a tribe of Celastrineae by some, and by others
as a distinct order of Dicotyledons.
AQUILARI'NE^E, or AQUILARIA'CE^E, (from the genus AQUILARIA)
the Agallochum tribe. A small natural order of monochlamydeous Dicotyledons,
ARI
21
ARA'CE^E, or ARO'IDEJE, (from the genus ARUM) a natural
order of Monocotyledons.
ARACHNO'ID, ARACIINOI'DEUS, (apaxvrjg a spider) composed
of soft downy fibres, resembling the web of the gossamer
spider; as the pubescence on the leaves of Sempervivum
arachnoideum, Calceolaria arachnoidea, &c.
ARA'NEUS, ARANEO'SUS, (ARA'NEA a spider) arachnoid.
ARALI'ACE^E, (from the genus ARALIA) a natural order of
Dicotyledons.
ARBORE'SCENT, ARBORE'SCENS, ARBO'REVS, (ARBORES'CO to grow
to the size of a tree, and ARBO'REVS having the form of a
tree.) The terms are used indiscriminately to signify any
plant which attains the size, or assumes the form of a tree.
ARBUS'CULA, a small shrub with the appearance of a tree, like
many heaths (ERICEM.)
ARBVSCULA'RIS, ramified like a little tree.
ARCI/ATUS, bent like a bow, so as to form a large arc of a
circle. Curved.
ARDisfACEM, (from the genus ARDISIA) a synonym for Myrsinaceae.
ARE'OLM, (little beds in a garden) spaces distinctly marked
out on a surface. Otherwise used synonymously with small
cells or cavities.
ARE'OLATE, AREOLA'TVS, covered with areolse.
ARGENTE'US, (of silver or of the lustre of silver) white with
a tinge of grey, and glittering with somewhat of a metallic
lustre; as the silky hair on the leaves of Evolvulus argenteus.
ARHfzus, (a without, pi'£a a root) a term which has been
applied to plants whose roots are very small. Also to those
whose reproductive organs have no radicle, and consequently
no true embryo.
ARILLA'TVS, furnished with an aril.
ARI'L, ARIL'LUS, an expansion of the funicular chord,
rising round certain seeds in the form of an integument, generally more or less fleshy, as in the
genus Euonymus, fig. 32. The Mace of commerce
is the arillus of the Nutmeg.
ARIS'TA, (the beard of corn) an awn.
ARISTA'TUS, (furnished with an ARISTA) awned.
ARISTOLO'CHI.E, or ARISTOLOCHIA'CEJE, (from the genus ARISTOLOCHIA) the Birth-wort tribe, A natural order of Dicotyledons.
22
ASP
ARISTVLA'TVS, furnished with a very small arista.
AR'MA, (all kinds of armour) such appendages as prickles,
thorns, &c. which serve as defences to protect plants against
the attacks of animals.
AttMENfAcus, (ARMEN/ACUM fruit like an apricot) of an apricot colour, yellow tinged with red,
AROI'DE^E, synonym for Araceae.
ARREC'TUS, erect.
ARROW-SHAPED, or -HEADED, synonym for Sagittate.
ARTICULATION, (ARTI'CULVS a knot or joint) a place where
a discontinuity of tissue naturally takes place, without the
appearance of its having been torn asunder; as where many
leaves fall off in autumn. The joints of stems are sometimes
termed articulations, even when no such separation takes
place. The transverse diaphragms which indicate the separation of distinct cells in tubular-shaped Algae have also
been called articulations.
ARTI'CULATE, -ED, ARTICULA'TUS, furnished with articulations.
ARTIFICIAL, ARTIFICIA'LIS, applied to some characteristic by
which a plant may be distinguished or separated from others,
without reference to those other circumstances by which its
affinities are established.
ARTIPHYL'LOUS, ARTIPHYL'LUS, (apOpov a joint, <pv\\ov a leaf)
where a joint of the stem bears leaf-buds.
ASCEL'LUS, synonym for ASCUS.
ASCEN'DING, ASCEN'DENT, (ASCENJDENS ascending) where an
organ starting horizontally or rising obliquely
from the base curves upwards, and ultimately attains a vertical position; as in many stems,fig.33, a-9
and in seeds fixed towards the base of the pericarp,
b. It is applied generally in opposition to descending.
As'cus, (&<ncbg a leather bottle) a membranous tubular cell,
of which several are sunk in the substance of Lichens and
Fungi containiug their sporules.
AscfDiuM, (adKudiov a small bottle) an appendage termed a
pitcher.
ASCLEPIA'DEJE, or ASCLEPIADA'CE^:, (from the genus ASCLKPIAS) an extensive order of Dicotyledons.
ASIMI'NA, synonym for SYNCARPIUM.
ASPARA'GEA, or ASPARAGI'NEJS, (from the genus ASPARAGUS) a
group of Monocotyledons, sometimes considered as a distinct order, but which may be referred (as a subordinate
section) to Liliacese,
A US
23
(ASPERGIL'LUM a brush used to sprinkle
holy water, FORMA shape) little tufts of hair which collected
together assume the form of a brush; as those on the stigma
of Arundo phragmites.
ASFHODE'LEJE, (from the genus ASPHODELUS) a group of Monocotyledons, which may be considered as a distinct natural
order, or referred to Liliacese as a subordinate tribe.
ASSIMILA'TION, ASSIMILA'TIO, (AssfMiLo to assimilate) that
act by which a plant (or other organized being) converts
nutritious matter into its own substance.
ASSUR'GENS, (ASSURGO to ascend) synonym for ASCENDENS.
ATAVIS'M, ATAVIS'MUS, {ATAVUS an ancestor) the resemblance
borne by a plant to an original race or stock from which it
is descended, thcfugh it may have sprung from the seed of
some different variety of the same species.
A'TER, (in composition ATRO-) pure black, as distinguished
from Niger.
ATHEROSPERMA'CE^E, or ATHEROSPER'ME^E, (from the genus
ATHEROSPERMA) a small natural order of Dicotyledons,
closely allied to Monimiaceae.
ATTENUATED, (ATTENUA'TUS diminished) where the breadth
is gradually diminished towards either extremity; as the
bases of some leaves.
AU&TUS, (increased) where some parts appear to be superadded to an organ beyond what is usual. Thus the calyx
in Dianthus has a distinct whorl of bracteal scales at its
base.
AURANTI'ACUS, AURAN'TIUS, (AURANTIUM an orange) of an
orange colour.
AURANTIA'CE^E, (from the Citrus aurantium) the orange tribe.
A natural order of Dicotyledons.
AVRA'TVSJ AU'REUS, (golden) of a bright golden colour; composed of yellow with a small portion of red.
AuRfcuLA, (the ear, or lap of the ear) rounded appendages at
the base of some leaves; as in those of Salvia offi*
cinalis; or those otherwise called wings on the
petioles, as in the Orange,fig.34. The stipules of
Jungermanniae have also received this name.
AURICULA'TE, AURICULA'TUS, (having auriculae) eared.
A USTRA'LIS, (southern) frequently applied1 to plants 'which
grow in warm climates, without regard to their being strictly
confined to the southern hemisphere.
24
BAN
(avrbg alone, leapfrog fruit)
synonym for a " superior" fruit, one which contracts no adhesion with the perianth.
AVENA'CEOUS, (AVENA'CEUS of oats) bearing some relation, or
casual resemblance to oats.
AVE'NIUS, {a without, VENA a vein) reinless.
AVER'SUS, (turned back) inverse.
AWL-SHAPED, narrow and gradually tapering to a fine point.
AWN, a stiff bristle-like appendage to various foliaceous and
floral organs, especially the glumes and paleae of grasses.
In some cases it is evidently a prolongation of the midnerve.
AWNED, furnished with an awn.
AXE-SHAPED, having somewhat the form of an axe, as the
fleshy leaves of some Mesembryanthema.
AXIL, {AXILLA the arm-pit) the upper angle formed by the
attachment of a leaf or branch to its support.
AXIL'LARY, AXILLA'RIS, {AXILLA the arm-pit) occurring in an axil; as the young buds in the axils of
the leaves of most plants,fig.35.
Axis, {AXIS an axle tree) an imaginary line forming a centre
round which an organ is developed. The term is also extended to signify the organ round which others are attached;
thus the stem is termed the ascending axis, and the root the
descending axis of vegetation.
AZURE, AZU'REUS, of a lively pale blue, like the sky.
AUTOCAR'PIAN, AUTOCARPEA'NUS,
BA&CA,
a berry.
a berry) synonym for CARCERULUS.
a berry) bearing
berries; or having a succulent nature like that of berries,
expressed also by BACCIFORMIS.
BACIL'LA, BACIL'LUS, a small bulb.
BACK, the side which is turned from the part to which any
organ is attached.
BA'DIVS, a reddish or chestnut brown.
BALAUS'TA, (J5a\av(jTLov pomegranate flower) fruit
formed like the pomegranate—indehiscent, inferior, with many cells and seeds. The seeds coated
with pulp, fig. 36.
BALD, destitute of pubescence, or downy appendages.
BANDED, when stripes of colour are arranged transversely.
BACCAULA'RIUS, {BACCA
BACCATE, BACCA'TUS, BACC/FERUS, {BACCA
BIC
25
a variety of "linear," where the length is con*,
siderable, as in the leaves of Zostera marina.
BARB, a double hook at the end of some bristles; as on the
fruit of Echinospermum lappula.
BARBA'TUS, bearded.
BARK, the external coating of the stems and roots of phanerogamous plants,—more distinctly formed on Dicotyledones
than on Monocotyledones; and in trees of the former class,
is annually increased in thickness by the addition of a fresh
layer.
BA'SAL, BASILA'RIS, {BASIS the base) attached to the base of
any organ or part.
BASE, BA'SIS, that extremity at which an organ is attached
to its support, and by which the nourishing vessels enter it.
BAND-SHAPED,
BAsiGY'NiuMy(J3a<nga,b2Lse,yvvri a woman) synonym for The-
caphore.
the base, NERVUS a nerve) where the
nerves of a leaf, as in the grasses, proceed from the base to
the apex without subdividing.
BEAKED, terminated by a long pointed projection, as the pod
of the Radish.
BEARD, a synonym for AWN.
BEARDED, when tufts of hair-like pubescence are attached to
various parts of a plant, as those on the lip of Chelone barbata; and those on the leaves of Mesembryanthemum barbatum.
BEDEGUAR, a tumour or excrescence on the branches and
leaves of roses, coated withfibrousexpansions of the tissue.
This appearance is occasioned by the puncture of a Cynips.
BELL-SHAPED, having a tubular and inflated form, so as to
resemble a bell, as the corolla of many Campanulae.
BELLYING, swelling out on one side, as the tube of the corolla in many plants of the order Labiatae.
BERRIED, synonym for Baccate.
BASINER'VIS, (BASIS
Bl-ACV'Min ATE,BlACUMINAfTUS)(BIS tWlCe,ACVMINA TVS point-
ed) where there are points in two directions j as in the pubescence on the leaves of MalpighiaceaB^ where it is attached by the middle.
BlCONJUGA'TO-PINNAf TUS> (BIS t w i c e , CONJUNGO to
join together, PINNATUS, feathered) where two
secondary petioles meet at the apex of a general
petiole, and each bears leaflets arranged in a
pinnate form, fig. 37.
10
26
BIN
BICONJUGATE, BICONJUGATUS, (Bis twice, CONJTJNGO to join
together) where two secondaryp etiolesstand at the apex
of a general petiole, and each bears a single pair of leaflets,
BICOR'MIS, (BIS twice, CORNU a horn) furnished with two pointed appendages resembling horns; as the anthers of some
Ericacse, &c.
BIDEN'TATE, BIDENTA'TUS, (BIS twice, DENTATUS toothed)
when the teeth forming the marginal incisions of leaves, are
themselves edged by smaller teeth; also when the divisions
of some part are limited to two in number, as the leaves of
Cambessedia bidentata.
BIDIGITA'TQ-PINNA'TUS
synonym for BICONJUGATO-PINNATUS.
BIDIGITA'TUS, synonym for Biconjugatus.
Bfnuus, (BIDUUM two days long) lasting for two days.
BIEN'NIAL, (BIENNIS of two years' continuance.) A plant
which produces only leaves during the first year of its growth;
and in the second bears seed, and then dies.
BIFA'RIUS, (two manner of ways) synonym for Distichus.
BI'FID, BIFI'DUS, divided about half way to the base into two
parts: as the petals of Erophila vulgaris.
BIFO'LIOLATE, BIFOLIOLATUS, (BIS twice, FOLIOLA leaflet) synonym for binate.
BIGEM'JXATE,BIGEMINA'TUS,(BIS
twice, and GEMINATUS doubled) synonym for biconjugate.
BIGUGA'TUS, (BIGUGUS yoked or coupled) where there
are two pairs of leaflets on a pinnate leaf, with or
without a terminal leaflet, fig. 38.
BILA'BIATE, BILABIA'TUS, (BIS twice, LABIVM a lip)
where the mouth of any tubular organ, as a monosepalous
calyx or a monopetalous corolla, is divided into two principal portions, termed lips.
BILA'TERAL BILATERA'LIS (BIS twice, LATUS a side) arranged
on or towards opposite sides, as the leaflets of Taxus baccata.
BILO'BED, BILOBA'TUS, BILO'BUS, (BIS twice, LOBA a lobe) divided into two lobes, as the anthers of most flowers; the
embryo of dicotyledones, &c.
BILO'CULAR, BILOCULA'RIS,(BIS twice, loculus a cell) containing two cavities; as the two-celled fruit of many plants; for
example, the berry of Ligustrum vulgare.
BINA'TE, BINA'TUS, (Binus, by couples) where a leaf is composed of two lealiets placed at the extremity of a common
BLA
27
petiole, as in Zygophyllum fabago. The term is sometimes
extended to a simple leaf, which is nearly divided into two
equal parts.
BIPAL'MATE, BIPALMA'TUS, (BIS twice, PALMA the palm) when
the leaflets are arranged in a palmate manner upon secondary petioles similarly arranged with regard to the primary
petiole.
BiPARTt'BILIS,(BIS twice, PARS a part) capaple of being readily divided into two similar parts, as the fruit of the umbelliferae.
BIPARTITE, BIBARTI'TUS, (BIS twice, PARS a part) deeply divided into two parts; the incision extending beyond the
middle, or within about two-thirds, of the distance towards
the base.
BIPINNA'TE, BIPINNA'TUS, (BIS twice, PINNA a feather) where the leaflets on the secondary petioles
of a doubly compound leaf, are arranged in a pinnate manner; the secondary petioles themselves
being similarly disposed on the primary,fig*.39.
BIPJNNA'TIFID, BIPINNATIF'IDUS, (BIS twice, PINNA a feather,
FINVO to divide) where the divisions of a pinnatifid leaf are
themselves divided in a similar manner.
BI'PLICATE, BIPLICA'TUS (BIS twice, PLICO to fold) doubly
to fold) doubly folded in a transverse manner • as in the section of some cotyledons.
BISER'RATE, BISERRA'TVS (BIS twice, SERRA'TUS sawed) where
the serratures of a leaf are themselves serrated.
BITER'NATE, BITERNA'TUS,
(BIS twice, TERNUS three and
three together) where the leaflets of a doubly compound leaf
are arranged in a ternate manner, on secondary petioles, similarly arranged as the primary.
BITTEN, where some organ terminates abruptly, (or is truncated) and the end seems to be irregularly torn, as if it were
bitten off, as in the leaf of Caryota urens,the root of Scabiosa incisa.
BLADDERS, hollow membranous appendages on the roots
of Utricularise, which are filled with air, and cause these
plants to float; also cellular expansions of the substance of
many Algae, which are filled with air.
BLADDERY, when a tubular organ, as the calyx of Silene
inflata, is thin, membranous, and swollen.
BLADE, synonym for the limb of a leaf.
28
RA
BLASTE'MA, (J3\a<TTava> to germinate) the whole of the Embryo after the cotyledons have been abstracted.
BLASTUS, (J3\a<TTava> to germinate) a name which has been
given to the peculiar form assumed by the plumule in the
embryo of the Graminacese.
BLOTCHED, where colour is irregularly disposed in broad
patches.
BLUNT, terminating in a rounded manner, without tapering
to a point, or without appearing to be abruptly cut off.
BOAT-SHAPED, short, concave, and keeled as the glumes of
Phalaris Canariensis.
BONY, where the texture is close, and the substance hard and
brittle, as in the stones of peaches, plums, &c.
BORIGI'NACEM9 (from the genus Borago) the Borage tribe. A
natural order of Dicotyledones, containing only the genus
from which it is named.
BORDERED, when the margin is characterized by a distinction in colour, texture, or other consideration from the rest
of any part.
BOSSED, where a rounded surface has a projecting point in
the centre.
BOLVLIFOR'MIS, sausage-shaped.
BRACHIA'TE, BRACHIA'TUS, (BRACHIUM the
arm)
where successive opposite pairs of branches are
placed at right angles to each other, as in the
Ash, fig. 40.
BRA'CHIUM, synonym for ulnay an ell.
BRACT, BRAC/TEA, (BRACTEA a thin leaf) the leaves more or
less modified in form, which are seated on the peduncles and
pedicels. They are frequently reduced to mere scales, and
are sometimes highly coloured and resemble the parts of a
perianth.
BRACTEWTUS,either applied to a plantwhich possesses bracts;
or to ojie whose bracts are remarkable for their size and
form.
BRACTE'OLA, (diminutive of BRACTEA) small bracts, seated on
the pedicel, are sometimes distinguished from the rest by this
term.
BRANCH, the developed state of a leaf bud, when similar to
the main stem or trunk. Though branches are usually considered to be subdivisions of the trunk itself, they more closely
resemble an aggregation of separate individuals grafted
BUL
29
upon it.
(from the genus Brexia) a natural order of Dicotyledones, containing only the genus from which it is
named.
BRISTLE, short or stiff hair, like the pubescence on Echium
vulgare.
BRISTLE-POINTED, terminating very gradually in a fine point,
iike the leaves of many mosses.
BROMELIA'CE^, BROMEL'LL*:, (from the genus Bromelia.) the
Pine Apple tribe. A natural order of Monocotyledones.
BRUNIA'CE^:, (from the Genus Brunia) a natural order of Dicotyledones.
BRUN'NEUS, deep brown, formed by mixing dark grey with
red.
BRUNONIA'CEJS, (from the Genus Bruno'nia) this natural order of Dicotyledones has been formed by Lindley to admit
the single genus Brunonia, heretofore classed under Goodenoviae.
BRUSH-SHAPED, when hair is collected round the extremity of
a slender organ, so as to resemble a bottle brush.
BUCKLER-SHAPED, formed like a round buckler, with a thickened or elevated rim.
BUD, either the nascent state of a branch,when it is termed a
leaf bud; or of the inflorescence, when it is called a flower
bud.
BULB, BULBUS, a modified form of the Leaf-bud, in which
the subordinate parts are more or less fleshy. It is generally
underground and seated immediately over the neck
of the root. The two principle forms are, 1st, the
scaly bulb,fig.41, where the modified leaves assume
the character of fleshy scales, as in the white lily;
and 2nd, the laminated or tunicated bulb, where the leaves
form successive coats one over the other, the outermost becoming more or less membranaceous, as the onion.
BULBIF'EROUS, BULBI F'ERUS (BULBUS a bulb, FERO to bear)
plants, or the parts of them, which produce bulbs.
BULBIL'LUS (diminutive for BULBUS) applied more espe
cially to those aerial buds, on the stem or elsewhere, which
occasionally assume the c haracter of bulbs, as in the Lilium tigrinum.
BULBO-TUBER, synonyme forCormus.
BUL'BULUS, (diminutive for BULBUS) a young bulb which
BREXIA'CE-E,
12
30
CAL
originates on the old one, from whence the plant sprung.
BUL'BUS, a bulb.
BULLA'TUS, (BULLA a bubble) where the spaces between the
nerves of a leaf present convexities on one side, and concavities on the other, giving the whole surface a blistered
appearance ; as in Ranunculus bullatus.
BURMANNIA'CE^E, (from the genus Burmannia) a natural
order of Monocotyledones.
BURSERA'CE^E, (from the genus Bursera) may be considered either a distinct natural order, or a tribe of Terebintaceae.
BVRSI&ULA, ( BURSA a purse) a membranous sack, single
or double, at the base of the anther in some Orchidaceae, in^
which the retinaculum, or glandular base of a
pollen-mass is lodged, FIG. 42.
BUSH, a low shrub, densely branched from the
very surface of the ground.
BUTOMA'CEJE BUTO'MEJE, (from the genus Butomus) the
Flowering-rush Tribe. Either a section of Alisinacese, or
a distinct order of Monocotyledones.
BUTTERFLY-SHAPED, Synonyme for Papilionaceous.
BYSSA'CEOUS, BYSSA'CEUS (BYSSUS, fine flax) composed of
delicate filaments, resembling cotton or wool • as the roots
of many Agarics.
BYTTNERIA'CE^E, (from the genus Byttnera)
either a
section of Sterculiaceae, or a distinct order of Dicotyledones.
CAC'TI, CACTIA'CE^E (from the genus Cactus) the Indian-fig
Tribe. A natural order of Dicotyledones.
CADU'COUS, (CADUCUS, ready to fall) when a part falls off
very early, compared with other parts with which it is associated. Thus the sepals of many Poppies fall as soon as
the flower begins to expand.
CJENO'BIO, synonyme for
CARCE'RULUS.
CJESFITO'SE, CMSPITO'SUS, ( CMSPES
turf) where plants
are densely crowded in turf-like patches.
CJETO'NIUM, synonyme for the Gluma of grasses.
CALA'MUS, (a reed) has been restricted to hollow inarticulate stems, like those of rushes.
CALATHt'DIVM,CA1fLATHIS
( KCLXCLOLQ a basket) the peculiar
form of the Capitulum, assumed by the Composite. Synonyme for Anthodium.
CAM
CALCAR, a spur.
CALCARA'TUS, ( CALCAR a
CALCA'REUS, (pertaining
3)
spur) furnished with a spur.
to lime) of a dull chalk-white
colour.
( CALCEUS a shoe, FORMA shape) where an
organ is inflated and shaped somewhat like a shoe, as the
lip of Cypripedium.
CALLITRICHI'NE^E, (from the genus Callitriche) a natural
order of Dicotyledones, containing only one genus.
CALY/BIO, (KCL\V€IOV a cottage) synonyme for Glans.
CALYCA'TUS, furnished with a calyx; or where the calyx is
large or remarkable.
CALYCE'REJE, (from the genus Calycera) a small natural
order of Dicotyledones, closely allied to Compositse.
CALYCIFLO'RJE, an artificial group, formed from those orders of Dicotyledones, where the stamens adhere to the
calyx; whether they are perigynous, or epigynous.
CALYCENA'LIS, belonging to the calyx- as the pubescence
&c. upon it.
CALYCINIA'NUS, formed, or derived from the calyx 5 as the
induvies of certain fruits. Ex. gr. the Rose.
CALYC^NUS, of the nature or appearance of a calyx; as some
involucres. Also used as a synonyme for CALYCATUS.
CALY'CULATE, CALYCULA'TUS. When the flower appears as
though it possessed a double calyx, applied especially to
the outermost bracts of certain Composite, which stand
apart from the rest of the involucrum, and appear to form a
distinct whorl of themselves, which is termed a calyculus.
CALYP'TRA, (Ka\v7TTpa) a Veil.
CA'LYX, CA'LYX (KCLKVZ the cup of a flower) the outermost whorl of the perianth, composed of the sepals, either
free or cohering. When the perianth consists of a single
floral whorl, it is generally considered as a calyx, rather
than a corolla; though formerly it frequently went by the
latter name, when it happened to be highly coloured, (as
in the Tulip,) or did not possess the more usual green and
leafy appearance of the calyx.
CAM'ARA, (Kafiapa, a vaulted chamber) a fruit where the
pericarp is more or less membranous, and consists of two
adhering valves, with one or more seeds attached to the inner angle, as in the Ranunculaceae, the core of the apple,
&c. This definition includes several very distinct forms
CALCEIFOR'MIS,
13
32
of fruit.
CAP
a highly VISCOUS fluid, elaborated by the internal
organs of plants, and serving for the nourishment of their
several parts. The term is more especially applied to the
clammy secretion, formed in spring, between the bark and
wood of Dicotyledonous trees.
CAMPANULA'CE^E, (from the genus Campanula) the Campanula Tribe. A natural order of monopetalous Dicotyledones.
CAMPAN'ULATE,CAMPANULA'TVS. (CAMPANA,& Bell)Bell-shaped, as the corolla of Campanula.
CAM'BIUMJ
CAMPULI'TROPOUS,
CAMPULI*TROPUS,
( KafnrvXog
curved, TJOCTTW to turn) where the ovule and its integuments are so bent that the apex is brought
near the hilum. The hilum and chalaze being
together,fig.43.
CANALICULA'TUS, channelled.
CANCEL'LATE, (CANCELLA'TUS
latticed) where there is an
appearance somewhat resembling lattice-work->as where
the single fibres, of which the whole plant of Byssus cancellatus is composed, cross each other; or where the parenchyma in the leaves of Hydrogeton being wanting, the
nerves only are left with open spaces between them.
CAN*VIDUS, ( white) a pure white, but not so clear as snowwhite.
CANES'CENS, CAN US (hoary) more or less grey, verging on
white.
CAPILLA'CEOUS, CAPILLA'CEUS (hairy, or like hair) as fine
as hair.
CAPILLAMENTO'SUS, comose.
CAPILLAMEN'TUM, synonyme for filamentum.
CAPILLA'RIS CAPILLA'TUS (of, or like hair) of
the form, as
well as about the size of hair.
CAPILL/TIUM, filamentous tissue, among which, the sporules
of certain fungi are disposed in their state of fructification.
CAP'ITATE, CAPITA'TUS
(having a head) where the
summit of some slender organ, as hair, the style,
&c., is swollen out, or appears to be capped by an
expansion, somewhat like a head on a pin,fig.44. I
44
CAP/TULUM, (a little head) where the inflorescence consists
of numerous flowers, sessile or nearly so, collected into a
dense mass at the summit of the peduncle.
CAR
CAPREOLA'TUS,
ggi
(CAPRE'OLUS a tendril of a vine) bearing ten-
drils.
CAPRE'OLUS, synonyme for Cirrhus; a Tendril.
CAP'SULE, CAP'SVLA ( a chest) a dry dehiscent seed vessel,
with one or more cells, and many seeds; as in the Primrose and Rhododendron. This term has also been applied
to the Anther; and still more commonly to the Theca of
Ferns and Mosses,
CAP'SULAR, CAPSULA'RIS, related to a capsule; or having
a capsule in someway remarkable.
CARCE1RULA-LUS, (CARCER a goal) a dry indehiscent manycelled fruit, with few seeds in each cell; the cells cohering
round a common style, placed in the axis. Examples are
Tilia, Malva.
CARINA, a keel.
CARINA'TED, CARINA'TUS, keelecf.
CARIOP'SIDE, CARIOP'SIS (icaprj the
head, o$tg appearance)'
a dry one-seeded indehiscent fruit, in which the endocarp
adheres to the spermoderm. The fruit of grasses.
CAR'NEUS, (CARV, CARNIS flesh) pale red, of a flesh colour.
CA'NOSUS, fleshy.
CA'RO, (flesh) firm pulp, eatable part of the melon.
CARPADEL'IUM, (leapfrog, fruit and Srikog, hidden) synonyme for CREMOCARP'UM.
CAR'PEL, CARPE'LLA (leapfrog, fruit) on« of the subordinate
parts, whether free or cohering, which compose the innermost of the four sets of floral whorls, into which the complete flower is separable. It bears the same relation to the
gynseceum as a sepal to the calyx, and a petal to the corolla.
CARPOrPH0RUSrRUM> (leapfrog fruit, and fyxo to bear) syno-
nyme for gynophorus.
(of a gristly substance)
tough and hard, like the skin on the pip of an apple.
CARurfcuLA, (a little piece of flesh) a swollen fungous-like
excrescence on the surface of some seeds, about the hilum.
CARYOPHILLA'CEOUS, CARYOPHILLA'TUS (like the petals of
DIANTHUS CARYOPHILLUS) a flower whose five petals have
long narrow claws.
C/ARYOPHYL^Eji, (from Caryophyllus, the specific name of
the clove-pink) the Pink-Tribe. A natural group of DicoU
CARTILA'GINOUS, CARTILAGENEVS
34
C AU
tyledones, which may be considered as a distinct order, or
be subdivided into certain subordinate groups, each of
which may be so considered.
CARYOP'SIS, see CARIO'PSIS.
CASSID'EOUS, CASSJDEVS ( CASSIS,
a helmet) where a very
irregular flower, as the Aconite, has one large helmetshaped petal.
CASSYTHA'CEJE, CASSY'THEJE, a natural group of Dicotyledones, containing only the single genus Cassytha; and
which may be considered either a distinct order, or a tribe
of Laurineae.
CASUARA'CE,E CASUARI'NE,E, a natural order for Dicotyledones, including only the genus Casuarina.
CATAGLE'SIUM, synonyme for Diclesium.
CATAPET'ALOUS, CATAPETA'LUS (/card under, 7reTakov, a
petal) where the petals of a polypetalous corolla adhere
to the bases of the stamens; as in Malva.
CATKIN, a peculiar form of spiked inflorescence
where the flowers are unisexual, closely crowded,
and the place of each perianth is supplied merely
by a bract, as in Salix, Corylus, &c. See fig. 45.
CAT'ULUS, synonyme for the more frequently used term
AMENTUM, a Catkin.
CAV'DA, a tail.
CAUDA'TUS, tailed, or tail-pointed.
CAUDEX, ( CAVDEX, the trunk) the main trunk of the root.
Also, the stem of Palms, and Tree-ferns.
CAVDfcvLA, ( CAUDA, a tail) an elastic appendage
to the pollen masses of certain Orchidacese, derived
from the remains of the cellular tissue, in which
the pollen grains are developed. See fig. 46.
CAULES'CENT, CAVLE'SCENS (CAULIS, a stalk) where a stalk
is distinctly visible.
CAULICU'LE, CAVLI'CVLVS ( a little stalk) synonyme for
neck.
CAULI'CULI, small stems rising immediately from the neck
of the root.
CAULl'NAR, CAULINA'RIS. CAULINA'RIUS,
CAULfNUS,(CAU'
LIS, a stalk) belonging to the stem, or growing from it.
CAULis>a, stem.
CAULOCAR'POVS, CAULOCAR'PEUS, CAVLOCAR'PICVS (KavXog
the stem, Kapwog fruit) a term for trees and shrubs,
CER
35
whose woody stem and branches do not die away, as the
herbaceous ones of perennials, but continue to bear flowers and fruit for a succession of years.
CEDRELA'CE,E CEDRE'LE*:, (from the genus Cedrela) a
natural group of Dicotyledones, considered to be either a
section of Meliaceae, or a distinct order.
CELASTRA'CE^E, CELASTRI'NEJE (from the genus Celastrus) a
natural order of Dicotyledones.
CELL, CEIILA, CEL'LVLA ( a little cellar) each of the vesicles of which the cellular tissue is composed.
CELLULAR-TISSUE, an aggregation of minute membranous
vesicles, of various sphaeroidal or polygonal shapes, filled
with fluid: and of which the main bulk of all vegetables is
composed.
CENTRIFUGAL, CENTRI'FUGUS, (CENTRUM a centre, FUGO to
fly from) where an organ extends from the centre towards
the circumference; as the radicle in the seed of Cucurbitaceae. The inflorescence is so termed, when those flowers
first expand which are seated nearest the main axis, and
then those which are the next outermost in succession.
CENTRIPETAL, CENTR^PETUSJ (CENTRUM a centre, PETO to
seek) where an organ points from without towards the centre, as the radicle in the seed of (Enothera. The Inflorescence is termed centripetal when the flowers which are the
lowest on the peduncle, or most distant from* the main axis
are evolved first, and then those which are next in succession.
CEPA'CEOUS, CEPA'CEUS, (CEPA an onion) a synonyme for
alliaceous.
CEPHALAN'THIUM, (iceipakr] a head, avOog a flower) synonyme
for Anthodium.
CEPHALO'DIUM, (KKpaXri a head) synonyme for Tuberculum.
CEPHALOTA'cEiE CEPHALO'TE2E, a natural order of Dicotyledones, founded on the genus Cephalotus.
CERA'CEUS, CERE'US, waxy.
CERA'TIUM, (icepag a horn) a long one-celled pericarp, with
two valves, and containing many seeds attached to two placentae, which are alternate with the lobes of the stigma.
Ex. Glaucium.
CERATOPHYL^LE^a natural order of Dycotyledones3including
only the aquatic genus Ceratophyllum. It may possibly be
considered to be a sub-order of Urticaceae.
CEREA'LIS, (belonging to corn) any of the Gramineae whose
seeds serve for corn.
36
CHE
CtfRiNUS, (of a wax colour) impure yellow slightly tinged
with red.
CE'RIO, synonyme for Cariopsis.
CER'NUOUS, CER'NUUS, (hanging down the head) where the
summit inclines slightly from the perpendicular, as the
flowers of a Narcissus with respect to their peduncles.
CERVI'NUS, (CERVUS a stag) dark tawny, or deep yellow with
much grey.
CESTRA'CE^, CESTRI'NJE (from the genus Cestrum) a natural
order of Dicotyledones.
CHAFF, small membranous scales, the degenerated state of
bracts, seated on the receptacle of many Composite.
CHAF'FY, furnished with chaff.
CHAILLETIA'CEJE, CHAILLE'TI.®, (from the genus Chailletia)
a natural order of Dicotyledones.
CHALA'ZE, CHALA'ZA (xakaZa a spot on the skin looking like
a hailstone) the disk-like appearance, or scar, formed at the
spot where the inner integument of the ovule (the secundine or tegmen) is united to the outer (the primine
or testa); and through which a vascular chord
(the raphe [r]) passes to nourish the nucleus, which
is also attached by its base to the same spot. fig. c
CHANNELLED, hollowed out, so as to resemble a gutter ^ as
in the leaves of Tradescantia virginica.
CHARA'CE^SE, (from the Genus Chara) the Chara Tribe. A
small natural order of Acotyledones, containing only the
aquatic genera Chara and Nitella,
CHARACTER, any peculiarity in form or property, affording
a mark of distinction or of resemblance, in different plants.
All the characters of a species taken collectively form its
" Natural character." Those which it possesses in common
with other species of the same genus are collectively termed
its " Generic character." An " Artificial character " is limited to a few of the characters belonging to one or more particular organs, as the flower or fruit, without considering
any of the characters belonging to other organs.
CHARTA'CEOUS, CHARTA'CEUS, (CHARTA paper) thin, flexible,
and membranous, resembling paper or parchment. As the
pericarp of Anagallis arvensis; many leaves, &c.
CHENOPODIA'CE^, CHENOPO'DE^E, (from the Genus Chenopodium) the Goosefoot tribe. A natural order of Monochlamydeous Dicotyledones, containing a large proportion
of humble weeds.
CIN
37
(from the genus Chloranthus) a small natural order of Dicotyledones.
CHLORAN'THIA, (%Xwp6c green, SLVQOQ a flower) a monstrous
development of the floral organs, where they become more
or less green, and partially assume the character of leaves.
reen
CHLOROPHYL'LA, (X^WP°G g
9 <pv\\ov a leaf) the colouring
matter in plants, especially in their leaves.
CHLOROPHYL'LJE, (%X<«>poc green, <pv\\ov a leaf) a name given
to those parasitic phanerogamous plants which, like the Missletoe, are furnished with green or yellowish leaves.
CHLORQ'JSIS, (x^upog green) a disease, where the green colour
of the plant disappears or assumes a very faint tint.
CHO'RION, CHO'RION, (%wptoi/ the external foetal membrane)
a fluid pulp composing the nucleus of the ovule in its earliest stage; and which is gradually absorbed during the development of the embryo.
ia
colour) the colouring prinCHRO'MULE, CHRO'MULA, (xP^l
ciple in all parts of plants, used synonymously with Chlorophylla.
CHRYSOBALANA'CE^:, CHRYSOBALA'NE^, (from the genus
Chrysobalanus) the Cocoa-plum Tribe. A natural group of
Dicotyledones; which may either be considered a distinct
order or a subordinate section of Rosaceae.
CICA'TRICULE, (CiCATRfcuLA, a little scar) synonyme for Cicatrix.
CICATRISA'TUS, marked by scars.
CI'CATRIX, (CICA'TRIX a scar) the impression left at the spot
where an organ was articulated to some part of a plant, as
the leaflets to the petiole, the leaf to the stem.
CICHORA'CEJE, (from the genus Cichorium) a natural group
of Dicotyledones, sometimes considered as a distinct order,
but more usually as a separate tribe of the extensive order
Composite.
CI'LIM, (CfLii/M, an eyelash) somewhat stiflish hairs, which
form a fringe on the margin of an organ, as those on the leaf
of Sempervivum tectorum. Applied also to the teeth of the
inner peristome of Mosses.
CILIA'RIS, CILIA'TVS, furnished with ciliae.
CINCHONA'CEJE, (from the genus Cinchona) the Coffee Tribe.
A natural order of Dicotyledones; otherwise considered a
tribe of the more extensive order Rubiaceae.
CINE'REOUS, (CINERE'US, ash-colour) the intermediate tint
CHLORANTHA'CE^:, CLORAN'THEJE,
16
38
CLA
between pure white and black. CINERACEUS implies it to
be a little paler, and CINERASCENS, very pale, bordering on
white.
CIN'GULUM, (a girdle) the neck of a plant.
CINNABAR^NUS,
(CINNA'BARIS,
vermillion) scarlet slightly
tinged with yellow.
CINNAMO'MEUS (CINNAMO'MUM cinnamon) of a bright brown
colour, formed from reddish-orange and grey.
CIRCINA'LIS, synonyme for CIRCINA'TUS.
CIR'CINATE, CIRCINA'TUS, (CIR'CINO, to turn round)
Rolled inwards from the summit towards the base?
like a Crozier. As the fronds of ferns in vernation,
fig. 48.
CIRCUMSCRIP'TION, (CIRCUMSCRIP'TIO, a bounding) the outline formed by the margin of an organ.
CIR'RHOUS, {CIRRA'TUS curled) either furnished with a tendril
(CIR'RATUS), as the leaves of Gloriosa superba; or assuming
the form and functions of a tendril (CIRRHO'SVS, CIRRO'SUS)
as the peduncles of Clematis cirrhosa; or, where the tendrils are in some way remarkable (CIRRHA'LIS) as the ascidia cirrhalia of Nepenthes. These several terms are not in
general sufficiently restricted, but have been used indiscriminately.
CIR'RHUS, (CIR'RHUS, a curl) synonyme for a Tendril.
CiSTA'cE^E,(from the genus Cistus) the rock-rose tribe. A natural Order of Dicotyledones.
CISTEI/LA, CIS'TULA, (a little chest) when the Apothecium of
Lichens, as in the genus Sphserophoron, is globular and closed in its early state (a), but bursts irregularly in maturity (b) and then discloses the
mass of sporules arranged round a common centre, fig. 49.
CISTI'NE^E, synonyme for Cistaceae.
CIT'REUS, CIT'RINUS, (colour of Lemon) pure yellow very
slightly tinged with grey.
CLASS, CLAS'SIS, one of the primary or largest groups under
which plants are classified. In the Artificial System of Linneus these amount to 24. In the Natural System of Jussieu
there are 3. In the Natural arrangement of Dr. Lindley
there are 4.
CLAVATE, CLAVA'TUS, CLAVELLA'TUS,
CLAVIFOR'MIS,
CLAVIL-
Lo'sus>(CLArA a club) where any organ, slender at the base,
COB
39
gradually thickens towards the apex. As the filaments of
Thalictrum clavatum, the stigma of Campanula.
CLAW, the narrowed base of some petals, analogous to the
footstalk of leaves. Ex. Dianthus.
CLINAN'DRIUM,
(KXIVTJ a bed, avrjp a man) a depression in
the summit of the gynostemium of certain Orchidaceae,
either above or below the stigma, in which the anther is
lodged.
CLINAN1'THIUM, (KXIVTJ abed,di/0o£ a flower) a "re-
ceptacle" (of the flowers) which is not of a fleshy
consistency. As in the Composite,fig.50, a. N. B.
The involucral scales in front are removed to show
the Clinanthium.
a
spindle) elongated cells,
CLOS'TER, CLOS'TRUM, (ic\a)(TTrip
pointed at each end, and either cylindrical or fusiform, which
enter largely into the composition of the woody parts of
trees, &c.
CLOUD'ED, where a pale ground is partially obscured by illdefined patches of a darker tint, gradually softening into it.
CLOVE, a name given by gardeners to the young bulbs which
are developed about the old ones.
CLUB-SHAPED, synonyme for clavate.
CLUS'TER, synonyme for raceme,
CLUSTERED, where numerous similar parts are collected in
a close compact manner. As the flowers of Cuscuta.
CLYPEA'TUS, CLYPEA'STRIFORMIS, CLYPEIFOR'MIS, CLYPEOLA*-
Risy (CLY*PEVS, a shield,
shaped.
FORMA
a shape) scutate, or shield
to heap up) clustered.
(same as CONA'TUS,) cohering.
(COALE^CO to grow together) coher-
COACERVA'TVS, (COACER'VO,
COADNA'TUS, COADUNA'TUS,
COALE^CENS, COA'LITUS,
ing.
to press together) synonyme for the Neck.
COATED, where the external parts are harder than the inter,
nal; or are composed of a distinct layer, as the bark on the
trunk, the rind of fruit, &c.
COBCEA'CE^, (from the genus Cobcea) a group of dicotyledons,
including the single genus Coboea, considered as a natural
order by some, but referred to Polemoniacese by others.
COBWEBBED, where the pubescence is composed of thin
white and very long hairs, which are matted together
COA'RCTURE, COARCTZ/RA, (COARCTO,
40
COL
over the surface like the web of the gossimer spider. Ex.
Sempervivum arachnoideum.
Cocci*NEUS, (scarlet or crimson) red with a slight admixture
of yellow.
COC'CVM, (a seed which was used for dying cloth of a scarlet
colour.) The closed cells of a plurilocular pericarp which
separate from each other when ripe, thus forming, as it
were, so many distinct pericarps. By some, the
term is restricted to such cells or carpels as these
which further open with elasticity by an internal
longitudinal suture. As in Euphorbia, Ricinus
&c. Fig. 51.
COCHLEAR, (COCHLEA'RIS, belonging to a spoon) applied to an
estivation where one part of the perianth is helmet shaped,
larger than the rest which it entirely surrounds; as in Aconitum.
COCH'LEATE, COCHLEA'TUS,{COCH'LEA a snail shell)
spirally twisted like a snail shell. As the legumes of many species of Medicago,fig.52.
(KOJ8LOV a fleece, tyvXXov a leaf)
CODIO'PHYLLUS,
where the leaf is covered with a woolly pubescence.
COSLOS'PERMUM, (KOZXOQ hollow, GTrspfia a seed) a seed in
which the albumen is so curved that the base and apex
approach each other. As in a group of Umbelliferae, named
Ccelospermeae.
CJBTO'NIUM, (KOLTIJJV a bedchamber) a name which has been*
given to the outer glume of a multifloral spikelet in grasses.
COHE'RING, COH&'RENS, (COHM'REO, to stick together) where
similar parts are fastened together, as where the subordinate parts or petals of a corolla unite, so as to form into a
tube, commonly called a monopetalous corolla.
The
term is often used in a more lax manner, as synonimous
with " accrete" and " adhering."
CO'HORT, CO'HORS, (a band of soldiers) a group of plants
formed by uniting several Orders together: a subdivision of
a Class containing one or more Orders.
COLCHICA'CEJE, (from the genus Colchicum) a synonyme for
Melanthaceas.
COLEOPHYL'LUM,
(KOXEOQ a sheath, tpvXXov a leaf) a mem-
branous or fleshy sheath investing the plumule in monoeotyledoncus plants.
GOLEOP'TILA,
COLEO'TILVM,
(KOXIOQ a sheath, TTTIXOV a fea-
COM
41
ther) synonymes for coleophyllum.
COLEORHI'ZA, (KOXBOQ a sheath, pi£a a root) the substance of
the radicular extremity in monocotyledonous seeds, through
which the radicle bursts, in germination.
COLL'ARE, (a collar) synonyme for ligula.
COLLECTORS, COLLECTO' RES, (COLLECT'US gathered together)
Papillary hairs on the style of Compositae, Campanulaceae.
&c. whose use appears to be, to collect the grains of pollen, as the style elongates and forces the stigma past the
anthers.
COL'LVM, (a neck) the plane between the stem and root, termed the neck of a plant.
COI/OURED, COLORA'TUS, (painted) when any part of a plant
is not green $ and sometimes when a subordinate part is
differently coloured from the rest, though that may not be
green either.
CO'LUM, synonyme for placenta.
COLUMEL'LA, COLUMNEL'LA, (a little pillar) a persistent central axis, round which the carpels of some fruits are arranged, as in Geranium. Also the central axis in the thecae of
Mosses round which the sporules are seated.
COLUMELLIA'CE^E, COLUMELLI'E^:, (from the genus Columellia) a natural order of Dicotyledones, including only the
genus from which it derives its name.
COLUM'NA, (a pillar) the solid body formed by the union of
the filaments, in some plants, as in Stapelia; a synonyme
for gynostemium.
Co'MA, (a head of hair; also branches and leaves of trees)
the aggregation of branches forming the head of a tree. A
tuft of bractese (as in Fritillaria imperialis) or of barren
flowers (as in Hyacinthus comosus) forming the summit or
crown to the inflorescence. Also tufts of hair on certain
seeds.
COMA1 TVS, (having hair) furnished with coma. Also applied
to roots which are furnished with very numerous capillary
ramifications.
COMBRETA'CE^E, (from the genus Combretum) a natural Order of Dicotyledones.
COMBSHA'PED, synonyme for pectinate.
COMMELLINA'CE^E, COMMELI'NE^, (from the genus Commelina) a natural Order of Monocotyledones.
COMMISSU'RA, (a knuckle joint) the inner surface of each of
42
COM
the two parts (mericarps) into which the fruit of
the Umbelliferse is divisable—where they mutually press against each other, fig. 53. (c) Also a point
where many parts are united together.
COM'MON, COMM U*N IS,used synonimously with"general,""primary," "principal;" and in contradistinction to "partial/ 1
Where some part bears the same relation to several others,
which another part does to each of them respectively: as the
main petiole of a compound leaf, each of whose leaflets may
have partial petioles of their own. The involucrum at the
base of a compound umbel. The involucrum of the Compositae was originally considered,and is still sometimes called,a
common calyx; but with greater correctness the clinanthium is really a common receptacle.
COMO'SUS, synonyme for COMA'TUS.
COMPA&TUS, (joined together) where the subordinate parts
are very closely agglomerated or pressed together; as the
several flowers composing the catkin of a Willow.
COMPLANA'TVS (made even or smooth) synonyme for COMPRESSUS.
COMPLE'TE,
CoMPLEfTUS,where no essential part is wanting;
as where a flower is furnished with both stamens and pistils, that is, not unisexual. Also where an organ receives
its fullest development, as where the dissepiments of a pencarp stretch from the paries to the axis, and thus distinctly
divide it into separate cells.
CoMPLExfvus, (COMPLEX'US, embracing) when a leaf in
vernation is folded over another, both at the sides and
apex.
COMPO'SITM:, (COMPO'SITUS, compounded; the aggregation
of florets in the capitulum being formerly called a "compound flower") The most extensive Natural Order of
Dicotyledones, strictly coinciding with the artificial Class
Syngenesia. It has been proposed to subdivide it into four
Orders, viz. Mutisiaceae, Cichoracese, Asteracese, and Cynaracese.
COMPOUND', COMPO'SITUS, (set together, compounded) where
the aggregation of several similar parts assumes the character of a distinct whole; as the combination of leaflets forming a compound leaf; or the aggregation of florets called a
"compound flower" in the Composite; or the collection of
carpels in a compound fruit.
CON
43
hollow) applied to any surface w.th
a curvilinear depression, or hollow formed without angles.
CONCEP'TACLE, CONCEPTA'CULUM, (a receptacle) synonyme
for the thecae or capsules of Ferns. Also a a double follicle"
or fruit, composed of two follicular carpels which
continue adhering (connate) as in Nerium, fig. (a)
or soon separate (free), and appear as two follicles
united at the base, as in Cynanchum, fig. (b)
The side of one carpel is partially removed to shew the
position of the seeds which detach themselves from the
placenta and lie free; Fig. 54.
CON'CAVE, (CON'CAVUS,
CONDu'PLICATE, CoNDUPLICATI*VUS, (CONDUPLICA'TUS,
dou-
bled) in vernation, when the leaf is folded longitudinally,
so that the parts of the surface on each side of the midnerve are parallel and close together. When applied to
the cotyledons in the seed, it means that both having their
upper surfaces in contact, are longitudinally folded together, and consequently in contrary directions, as in the
radish.
CO'NE, CO'NUS, (a cone) a dense aggregation of scale-like
carpels, arranged symmetrically round an axis, as in the
Pine tribe.
COMPRES'SED, COMPRES'SUS, so flattened that two opposite
surfaces are brought closer together than the others. As in
the calyx of Rhinanthus, the pod of a Pea, or the stem of
Poa compressa, where a transverse section presents an elliptic instead of a circular form.
CONFER'TUS, (full) crowded.
CO'NFLUENS, (CONFLUO to run together) cohering.
CONFOR'MIS, (CONFOR'MO, to make like to) where one part
closely resembles another with which it is associated or
compared.
CONGES TUS, (heaped together) in vernation, where the leaves
are folded up without regularity. Where the inflorescence
is composed of flowers aggregated into a spherical head.
CONGLOMERA'TUS, (heaped together) clustered.
CO'NICAL, CO'NICUS, (CO'NVS, a cone) approaching the form
of a true cone. A solid figure rising above a circular base
into a point; as some prickles on the stems of roses, &c.
CONI'BXVM, (KOVIQ dust) powdery particles which are aggregated in patches (SOREDIA) over the surface of the thallus
of some lichens.
19,20
44
CON
a cone) the Fir tribe. A natural oide*
usually considered as part of the class Dicotyledones, the
structure of the stem being exogenous. The cotyledons
however, are very variable in number, and the structure of
the seed-vessel, a carpellary scale, places them in the group
Gymnospermae, which is considered by some as a distinct
Class.
CONIOCYS'TA, CoNiocYsfris, (xovia dust, %V(TTIQ a bladder)
Apothecia which resemble a tubercle, and are filled with a
mass of sporules.
CONIOTHE'CA, (KOVICL dust, Orjia) a box) synonyme for the
cell of an anther.
CONJUGATE, CONJUGA'TUS, (CONJUGO to couple together) a
pinnate leaf, composed of a single pair of leaflets.
CONNARA'CE^, (from the genus Connarus) a small natural
order of Dicotyledones.
CONNA'TE, CONNA'TUS, (CON together, NASCOR to
grow) where the bases of two opposite leaves are
united round the stem, so that this appears to
pass through them.
CONNECTIVE, CONNECT?VUM, (CON together, NECTO to bind)
a portion of the stamen, distinct from the filament, which
connects the cells of the anthers together.
CONNI'VENS, (winking) converging.
CONOI'DAL, CONOI'DEUS, (tcwvotiSriQ formed like a cone) approaching a conical form.
CONSER'V4TIVE-ORGANS, the parts or organs of a plant
employed in carrying on the function of nutrition; as the
root, stem, and leaves.
CONTIGUOUS,(CONTI'GVUS adjoining) when two neighbouring parts are in contact through the whole length of their
edges or surfaces; as the sepals of Raphanus, and the cotyledons of many species.
CONTINUOUS, (CONTI'NUUS without intermission) where
there is no break or deviation from uniformity, in some
peculiar arrangement of subordinate parts. The term is
used in contradistinction to "interrupted."
CONTORT'ED, (CONTORT*US, entangled, wreathed) where a
part is folded or twisted back upon itself, as the root of the
Polygonum bistorta. In estivation, this term is applied
when the subordinate parts of the corolla are set obliquely
and overlap each other in succession, as in the Order Apocvnaceae.
CONI'FER*:, (CO'NVS
con
45
CONTRACTED, ( Co yvr/^d^s, narrow, shortened) either, where
some part appears to be unusually narrow, as the throat
of Verbena officinalis with respect to the tube; or, where
the longitudinal development of some parts is so shortened
that the whole seems crowded, as the compact panicle of
Dianthus barbatus.
CON'TRARY, (CONTRA'RIUS athwart) where some part
ranges in a directly opposite direction to some
other with which it is compared; as the dissepiment with respect to the valves in a loculicidal
dehiscence, fig. 56. Otherwise used as synonymous with
" opposite."
CO'NUS, a cone.
CONVERGINER'VIS, CONVERGINER'VIUS, CONVERGENTI-NERVO'sus, (CON together, VERGENS bending, NERVUS a nerve)
where the primary nerves of a leaf, meeting at the base and
apex, curve in a regular manner between these points, as in
the Convallaria majalis This term is sometimes restricted
to that modification of curvinerved leaves where there are
no secondary nerves.
CONVER'GING (CON together, VERGENS bending) where certain parts, separate at their bases, gradually approach each
other at their apices.
CON'VOLUTE, CONVOLUTI'VUS, (CONVOLV'TUS wrapped together) rolled up in a longitudinal direction, so that one edge
overlaps the other, as the spathe of an Arum. Also in estivation, where one part is completely rolled round another.
CONVOLVULA'CE^E, (from the genus Convolvulus) The Bindweed-tribe. A natural Order of Dicotyledones.
CoRAcfNUS, (of a raven black) deep shining black.
COR'CULUM, (a little heart) synonyme for Embryo.
CORDATE, CORDA'TUS, CORDIFOR1MIS, (COR the heart)
shaped like the figure of a heart on cards; the
point of attachment being at the broader end, as
in many leaves, fig. 57.
CORDIA'CE^E, (from the genus Cordia) a small natural Order
of Dicotyledones.
CORIA'CEOUS, CORIA'CEUS, (CORIUM leather) leathery.
CORIARIA'CE^E, CORIARI'E J2, (from the genus Coriaria) a small
natural Order of Dicotyledones.
CORKY, resembling cork in texture.
CORMUS, (icopfiog a stem) the swollen succulent bulb-like
21
46
COR
mass which composes the stem of certain monocotyleclones,
as in the Crocus, &c, and which has been frequently termed a solid-bulb. It is a variety of the rhizoma or under
ground stem.
CORNA'CE^E, COR'NE^E, (from the genus Cornus) The Dogwood Tribe. A natural Order of Dicotyledones.
COR'NEOUS, (CORNEVS horny) resembling horn in consistency, translucency, and elacticity; as the albumen of the
date and many other seeds, where these properties are seen
upon cutting off a thin slice.
CORNICULA'TUS, (CORN^CULA a little horn) horned.
CORNU, a horn.
CORNU'TUS, synonyme for CORNICULA'TUS.
COROL'LA, (COROLLA a little crown) the floral whorl next in
succession within the calyx. It is composed of subordinate
parts termed petals, which are either free, or more or less
united together into a tube, in which case the corolla is
termed monopetalous. It is generally more highly coloured
than the calyx, but in many plants it is entirely wanting,
and then the calyx frequently assumes the more usual aspect of the corolla.
COROLLA'CEUS, petaloid.
COROLLA''RIS, formed of, or belonging to the corolla.
COROLLA'TUS, furnished with a corolla.
COROLLIF'ERUS, (COROLLA a corolla, FERO to bear) supporting
the corolla, as the gynophorus of Dianthus.
COROLLIFLO'R^E, (COROLLA a corolla, FLOR a flower) a group
composed of those Dicotyledonous Orders where the corolla
is monopetalous and hypogynous.
COROLLI'NUS, either seated on the corolla, as pubescence in
Menyanthus; or resembling a corolla in structure and
otherwise termed petaloid.
COROL'LULA, (diminutive of corolla) the corolla of a small
flower or " floret."
CORO'NA, (a crown) an aggregation of appendages, free or
united, seated upon the inner surface of the perianth. As
the tubular appendage, otherwise termed a Nectary, in the
genus Narcissus; or the scales at the bases of the limbs of
the petals of Silene. The term has also been used synonymously with the "Eye" of Apples, Pears, &c, formed of
the withered persistent limbs of the calyx; for the " Ray"
<of the capitulum in some Composite, and for the "ligula"
COT
47
of GraniineaB; further also as a synonyme for CUCULLVS.
CORO'NANS, CORONA'TUS, crowning
CORO'NA STAMI'NEA, synonyme for ORBI'CULUS.
CoRRUGATtFA, CORRUGA'TUS, wrinkled.
COR! TEX, (rind or bark) used also for that part of the parenchyma of the leaf, which composes the outermost portion of
the mesophyllum.
CORTICAL, CORTICA'LIS, {CORTEX bark) adhering or belonging to the bark.
CORTICA'TUS, (furnished with a rind) coated.
CORTINA, (a curtain) a filamentous fringe round the margin
of the pileus in Agarics, formed from the adhering debris
of the veil.
COR'YMB, CORYM'BUS, {KopvptoQ the top) where the
pedicels in the inflorescence, originate at different parts along the main axis, and elevate all the
flowers to about the same height; the inferior
pedicels being consequently longer than the upper ones,'
fig. 58.
CORYMBI'FER-E, (CORYM'BUS, a corymb, FERO to bear) one
of the three great groups considered by Jussieu as distinct
Orders, into which he divided the extensive Natural Order
Compositae.
CORYMBO'SE, CORYMBO'SUS, approaching the form assumed
by the corymb ; and applied equally to the arrangement of
the branches of some plants, and to the inflorescence of
others.
Co^TAy (a rib) the midrib of the leaf.
COSTA'TUS, ribbed.
COTTONY, when the pubescence is composed of long, soft,
hairs, which are entangled and interlaced, resembling raw
cotton in appearance.
COTYL'EDON, COTYLE'DON, (KOTvXtjdtiv a hollow vessel) a
part of the embrvo, representing a first leaf, in the modified
form in which it appears in the seed. Some embryos possess only one (Monocotyledones) others have two (Dicotyledones,) or even more Cotyledons.
CoTYLEDONA'RIS,formed by the union or close approximation
of the Cotyledons.
COTYLEDO'NEUS, possessing Cotyledons
COTYL'IFORM, COTYLIFOR'MIS, (KOTVXT) a cavity, like a porringer, FORMA shape) synonyme for COTYLOIDEVS.
22
48
CRO
CoTYLOfDEUs, (KOTvXrj & eidog a resemblance) sha-
ped something like a porringer, depressed in the
middle, elevated on the margin and with a short
wide tube at the base, fig. 59.
CRASSULA'CE^E, (from the genus Crassula) the House-leek
tribe. A natural Order of Dicotyledones.
CRAS'SUS, thick.
CRATE'RIFORM, CRATERIFOR'MIS, (CRATER a goblet, FORMA
shape) goblet shaped.
CREAM-COLOUR, synonyme for Ivory-white.
CREEPING-STEM, an underground stem, which in its most
general signification is synonymous with Rhizoma.
CREMOCA'RP, CREMOCA'RPIUM,
{Kpefiacj to hang, fcap7rbg fruit)
the fruit of Umbelliferae, consisting of two one-seeded carpels, completely invested by the tube of the calyx, which
forms an outer skin. When ripe, the carpels (called mericarps) separate, and are then suspended from the summit
of a central slender branched column which was previously
concealed. See fig. 53. The term has been extended to
other fruits with more than two cells but of nearly similar
structure in other respects.
CRENA'TE, CRENA'TUS, (CRENA a knotch) any surface or edge which presents a series of rounded
prominencies ; but more especially the margin of
a leaf jagged in a regular manner with rounded
teeth, fig. 60.
CREN'EL, (CRE'NA a notch) a rounded tooth in the crenate
margin.
CREN'ELLED, CRENULA'RIS, CRENULA'TUS, synonyme for crenate.
CRES'CENT-SHAPED, approaching the figure of a Crescent; as
the glands on the involucrum of Euphorbias. Certain
leaves, &c.
CREST'ED, surmounted by an irregular crest-like appendage,
CRETA'CEOUS, (chalky) chalk-white.
CRI'NITUS, (CRINIS hair) bearded.
CRISPATI'VUS, CRISPA'TUS, CRI^PUS, curled.
CRISTA'TUS, crested.
CRO'CEUS, saffron-coloured.
CROOK/ED, synonyme for curved.
CROWDED, when subordinate parts thickly surround a common support or axis.
CUB
when prominently placed on the summit or
apex of any part.
CRC'CIATE, CRUCIA'TUS* (CRUX a cross) when parts, set in
opposite pairs, are so arranged round an axis that the consecutive pairs are at right angles to each other. As the
leaves of GALIUM CRUCIATUM. The arrangement is similar to that in fig. 40, under the term Brachiate. Also a
synonyme for Cruciform.
CRUCIFE'RJE, (CRUX a cross, FERO to bear) A natural order
of Dicotyledones; thus named from the four petals being
placed in opposite pairs, with their limbs expanded so as
to form a cross.
CRU'CIFORM, CRUCIFOR'MIS, (CRUX a cross, FORMA shape)
where any parts in the same horizontal plane are disposed
in the form of a cross; as the petals of Cruciferae.
CRUEJ^TUS, CRUENTA'TUS, (made bloody) marked with red
blotches j also where any part is wholly red.
CRU^TA, (Kpvoq cold) a granular, frosted thallus, peculiar to
some Lichens j with a resemblance to hoar frost.
CRUSTA'CEOUS, CRUSTA'CEUS, CRUSTA'TUS, (CRUSTA a crust)
hard and brittle, as the covering to the seed of Ricinus :
also, " resembling a crust," as certain cryptogamic plants
which encrust the surface of other bodies
CRYP'TA, (a vault) receptacles for the oily and other secretions of plants; like those which occur in the leaves of the
Myrtacese.
CRYPTOGA'MIA, (Kpv7rru) to hide, yct/iog a marriage) a Class
in the artificial system of Linneus, including all the lower
tribes of plants which are not furnished with true flowers;
corresponding to the natural order Acotyledones.
CRYPTOGA'MIC, CRYPTOGA'MICUS, CRYPTO'GAMUS, with the
characteristic of the Cryptogamia, viz. no true flowers, or
at least so indistinct as to be very different from the flowers of Cotyledonous plants.
CRYPTOPHY'TUM, (tcpvTTTio to hide, tyvrov a plant) a term
which has been applied to some of the lowest tribes of cryptogamic plants—of which the organization is least understood.
CU'BICAL, CU'BICUS, approximating to a cubic form.
CU'BIT, (CU'BITUS, a measure, about half a yard in length)
roughly estimated at about the length between the elbow
and the tips of the fingers.
23
CROWN'ING,
CUR
CB'BITAL, CUBITA'LIS, the length of a cubit.
Cu'cULLATE, CUCULLA'RIS, CUCULLA'TUS, CUCULLIFOR'MIS, (CUCUL'LUS, a hood, FORMA shape)
where a plane surface, as of a leaf, petal, &c. is
rolled up like a cornet of paper; as the spathe of
an Arum; fig. 61. Synonyme for hooded.
CUCUL'LVS, a hood.
CUCURBITA'CE^E, (from the genus Cucurbita) the Gourd or
Cucumber Tribe. A natural Order of Dicotyledones.
CULM, CUL'MUS, (corn straw) synonyme for straw.
CUL'TRATE, CULTRA'TUS, CULTRIFOR'MIS, (CVLTER a knife,
FORMA shape) approaching the shape of a knife-blade.
Cu NEATE, CUNEA'RIUS, CUNEAfTUS, CUNEIFOR'MIS,
(ClfNEus a wedge, FORMA shape) wedge-shaped.
CUNONIA'CE^E, (from the genus Cunonia) a natural Order
of Dicotyledones.
CUPOLA-SHAPED,nearly hemispherical, like the cup
of an acorn; fig. 62.
CZ/PREUS, (made of copper) of a copper colour,
yellowish-red with a considerable mixture of grey.
CUP, the receptacle of the fructification in certain Lichens;
synonyme for " shield/'
CUP-SHAPED, concave, hemispherical, and tapering below
like a drinking cup.
CV'PULAJ (a little cup) an involucrum composed of bracts
which adhere together by their bases, and form a sort of
cup in which the fruit is seated; as in the Oak, Beech,
Nut, &c.
CUPUL'ARIS, (CU'PULA a little cup) formed like a cup.
CUPVLA'TUS, furnished with a CI/PULA.
CUPULI'FER.E, (CUPULAJ and FERO to bear) the Nut Tribe.
A natural Order of Dicotyledones.
CUPULIFOR'MIS (CUPULA a little cup, and FORMA shape)
Cupola-shaped.
CURL'ED, when a foliaceous organ is irregularly folded and
crimped; as the leaves of the cultivated variety of endive.
CUR'VATIVE, CuRVAT/rus, (CURVO to bend) in vernation
and estivation, where the separate parts are scarcely folded
but have the margins merely curved a little.
CURV'ED, CVRVA'TVS, (bent) bent in the form of a bow or
arc of a circle; so that the extremities approach each other.
CURVE-RIBBED, synonyme for curvinerved.
5L
CYC
CURVE-VEINED, CURVIVE'NIUS,
(CURVUS
a curve, VE'NA a
vein) synonyme for curvinerved.
a curve,
to those
leaves only, where several nerves, having nearly
the same thickness, and diverging from the base*
meet again by converging to the apex, as in theLilley of the
Valley (Convallaria majalis,) fig. 63. But the term is extended, to include also those leaves where the nerves, collected in a thick bundle, form a strong mid-rib, with some
of them diverging from it at intervals, and running in parallel
and somewhat curved lines, to the margin, fig. 64,
as in the Banana and Plantain. (Musa sapientum) The former description of curvinerved leaves
are said to have their nerves u convergent/' and
the latter "divergent."
CUSCUTA'CEJE, CUSCU'TE^E, CUSCUTI'NJE, (from the genus
CUS'CUTA,) a natural group of Dicotyledones, including
only the genus Cuscuta, which is by some considered to
form a separate Order, and by others a section of Convolvulacese.
CUSH'ION, a swollen part of the stem or branches immediately below the leaves, more particularly observable in the
Leguminosae.
CUSHIONED, more or less hemi-spheroidal and flattened
above, resembling a cushion.
CUS'PIDATE, (CUSPIDA'TVS pointed) gradually tapering into
a sharp stiff point.
CUT,-where the incisions are rather deep and regular; as
those in the margins of leaves, which extend to a greater
depth than where they are said to be " toothed," but not so
deep as in"laciniate."
CU'TTCLE, {CV'TICVLA the outer skin) synonymous with epidermis. By some, however, restricted to the integument of
the grains of pollen; by others to its external pellicle.
CUT'TING, a portion of a young branch which when inserted
into the earth, and under suitable treatment, emits roots,
and is developed as a distinct individual.
CYA'NEUS, (bright blue) pure blue.
CYATHIFOR'MIS, (CYA'THUS a cup, FORMA shape) cup-shaped
CYCADA'CE^E, CYCA'DE^E, (from the genus Cycas) a small natural order of Gymnospermae.
CURVINER'VED, CURVINER'VIUS, (CURVUS,
NERVUS a nerve) more strictly applied
24
52
CYP
(from the genus Cyclanthus) a natural order of Monocotyledones.
CYCLICAL, (CY'CLICUS circular) completely coiled into a circle; as the embryo of Basella rubra.
CYCLOSIS, (KUKXOQ a circle) the partial circulation observable
in the milky juices of certain plants—as in some of the
genera Ficus, Chelidonium, &c.
CYLINDRICAL, CYLIN'DRICUS, CYLINDRA'CEUS, approaching
closely to the form of a cylinder; as the stems of grasses, &c.
which, however, all taper more or less, although by insensible degrees.
CYMA'TIUM, (KVfxanov a little wave) synonyme for Apothecium.
CYMBMFOR'MIS, CYMBIFOI/MIS,(CYMBA
a boat, FORMA shape)
boat-shaped.
CYME, (CYMA a sprout) an inflorescence, where numerous
peduncles are given off in all directions from the summit of
a branch, and the whole assumes the general appearance of
a compound Umbel; but the peduncles are branched at different altitudes, and the pedicels are consequently of different lengths, since the flowers all
stand at the same general level. Examples occur
in the common Elder (SAMBUCVS NIGRA) VIBURNUM, &C.
fig. 65. The term is restricted by some to an inflorescence
whose main axis is terminated by a flower, and below this
are two or more verticillate bracts, from the axils of which
proceed lateral peduncles , on each of which a flower, fresh
bracts and peduncles are then arranged similarly to those
on the main axis, fig. 66. This latter mode of in
florescence is otherwise termed a " FASCICLE/7 Th
term has also been applied to the aggregate of the
branches of a tree above the trunk.
CYMO'SUS, furnished with a cyme.
CYNARRHO'DUM, CYNNARO'DIUM, a fruit composed of several
free, hard, and indehiscent ovaries, enveloped by, but not
united to, the fleshy tube of the calyx. As in Roses.
CYNOMORIA'CEM, CYNOMORI'EJE, (from the genus Cynomorium) a natural order of parasitical phenogamous plants,
in the small class of Rhizanthese.
CYPER'ACEJE, CYPERO'IDEJE, (from the genus Cyperus) the
Sedge tribe. An extensive Order of Monocotyledones, with
glumaceous flowers; whose general appearance approaches
that of Grasses,
CYCLANTHA'CE^E, CYCLAN'THE,E,
DEC
53
bent in, gibbous) orbicular fringed spots
like dimples, confined to the under surface of certain lichens;
as in the genus Sticta.
f
CYP'SELA, CYP SELLA,(icv<pt\lg a casket) a synonyme of Achenium; where that term is applied to the fruit resulting from
an inferior ovarium, as in the Compositae.
CYTRTANDRA'CEJE, (from the genus Cyrtandra) a natural order
of Dicotyledones.
CYSTIV'IUM, (KVCFTIQ a bladder) synonyme for the fruit termed
a U triculus.
CYS'TVLA, a synonyme for cistella.
CYTJNA'CEJE, CYTI'NEJE, (from the genus Cytinus) a natural
order of parasitical phaenogamous plants, of the class Rhizantheae.
DACRYO/DEUS, (SaKpv a tear, elSog a resemblance) applied
to a pear-like fruit, oblong and rounded at one end, and
pointed at the other.
DACTYLO'SUS, (SaicTvXoQ a finger) oblong and nearly cylindrical ; as the spikes of Panicum dactylon.
D,S/DALOUS, DMDA'LEUS, (DM'DALVS artificial,) where the
broad apex of a leaf, without being strictly truncate, is
irregularly jagged.
DASYPHYL'LUS, (SCCGVQ thick, hairy, $v\\ov a leaf) where the
leaves are either densely aggregated, or else covered with
close, woolly hair.
DATISCA'CE,E, DATIS'CE^, (from the genus Datisca) a small
natural order of Dicotyledones.
DEALBA'TUS, whitened.
DECAGY'NIA, (SeKa ten, yvv)) a woman) an artificial order in
the Linnean system, consisting of plants which have either
ten pistils, or whose pistil has ten free styles.
DECAN'DRIA, (Seica ten, avr/p a man) the tenth artificial
class of the Linnean System, including certain flowers with
ten stamens, not belonging to other classes. Decandrous
flowers in the classes Monadelphia, Diadelphia, Monoecia,
Dioecia, form the orders "Decandria," severally subordinate
to those classes.
DECIDUOUS, (DECI'DUVS subject to falling) applied to the
leaf, it designates those trees and shrubs which shed all
their leaves annually at the same period, so that their
branches become quite bare; whereas in evergreens, the
V/YPHEL'LA, (KV(J)O£
25
54
DEF
old leaves do not fall until the young ones are fully expanded. Applied to the calyx, corolla, or other organs, is
signifies that these fall off sooner or later, after their functions have been performed, whilst other parts still remain,
or are persistent.
DE'CLINATE, DECLINING, (DECLINATUS turned aside) where
an organ or set of organs is bent or inclines towards one
side; as the stamens of an Amaryllis with respect to the
axis of the corolla. Also used synonymously with " deflexed, and " inclining."
DECOM'POUND, DE'COMPOUNDED, DECOMPO'SITUS, (DE from,
COMPOSITUS compounded) where the principle of subdivision
is carried to a considerable extent. Thus the stems of low
shrubs, which are subdivided from the very ground into
numerous branches, are said to be decompounded. Where
secondary, tertiary, &c. petioles are formed in a leaf, so
that it is more than simply compound, this organ is also
said to be decompounded.
DKCREXS'IWGLY-YINKATE,DECRESCEN'TE-PINNA'TUS,
where the
leaflets of a pinnate leaf gradually decrease in size from the
base towards the apex.
DECUM'BENT, (DECUMBENS lying down) applied to stems,
when they recline upon the surface of the earth, but have a
tendency to rise again towards their extremities. Applied
to stamens, it is a synonyme for Declinate.
DECUR'RENT, (DECURRENS running down) where
the limb of a leaf is prolonged down the stem on
each side, below the point where the midrib quits
it; as though the leaf were partially united to the
57]
stem by its midrib. Common in thistles, Carduus. Fig. 67.
DECUR'SIVELY-PINNATE, DECURSIVE-PINNATUS.
(DECURSUS
a
descent) where a leaf has a decided appearance of being
pinnate, but the leaflets are decurrent along the petiole.
DECURSI'VUS, decurrent.
DECUSSATE, DECUSSATI'VUS, (DECUSSATUS cut cross-ways)
synonyme for brachiate (fig. 40); but more especially applied to the leaves.
D E F I N I T E , (DEFINITUS, defined, finite) applied to the stamens when they do not exceed twelve in number, and
are constant in the same species. Used also synonymously
with «terminal," for that particular kind of inflorescence
DES
DEFIX'US, (fastened) synonyme for "Iinmersus."
DEFLEX'ED, (DEFLEXUS bended) bending gradually
55
downwai*\s through the whole length.
DEFLORA'TUS. {DE from, FLOREO to blossom) the condition of
the anther after having discharged its pollen.
DEGENERATION, DEGENERA'TIO, (DEGENERO to degenerate)
some peculiarity in the condition of an organ, induced by a
modification of the circumstances under wrhich its more usual
and healthy development is effected.
DEHIS'CENCE, DEHISCEN'TIA, (DEHISCO to gape) the manner
in which an organ, closed at first, ultimately bursts; but more
esp ecially applied where the bursting is with regularity along
particular lines of suture; as in the anthers for the discharge
of the pollen ; in many pericarps for the escape of the seeds.
DEHIS'CENT, DEHIS'CENS, bursting by a regular dehiscence.
DELIQUES'CENT, (DELIQUESCENS melting down) where a
main axis is lost in numerous subdivisions; as in the
repeated branching of many stems; in the ramification of
peduncles into numerous pedicels.
DEL'TOID, DELTOI'DEUS, (SSXTCL the Greek letter Atand SLSOQ a resemblance) applied to succulen
leaves, whose transverse sections have a resemblance to a A. See figure 68.
DEMER'SUS, (drowned) applies to those parts of an aquatic
which are constantly below the surface of the water.
DEMIS'SUS, (hanging down) lowered.
DENDRI'TICUS, DENDRofDESy (devdpov a tree, eidog a resemblance) assuming the general form of a tree. Also, having
somewhat of a shrubby character.
DENS, a tooth.
DEN'TATE, (DENTATVS toothed) synonyme for toothed.
DEN'TICULATUS, furnished with small teeth.
DENUDA'TUS, made naked.
DEPAUPERA'TUS, (impoverished) starved.
DEPEN'DENS, (hanging down) pendent.
DEPRESSED, (DEPRESSUS pressed down) where the longitudinal extension is much smaller than the transverse.
Having the appearance of being flattened vertically, as the
tuber of the turnip.
DESCENDING, DESCETS'DENS, tending gradually downwards;
as some branches and leaves. Also, penetrating more or
26
56
DIC
less vertically into the earth; as with the root, the descending
axis of vegetation.
DESVAUXIA'CE^E, DESVAUX'IE*:, (from the genus Desvauxia)
a small natural order of Monocotyledones.
DETE&TUS, naked.
DETERMINATE, (DETERMINATUS
limited) synonyme for
Definite.
DEVELOPMENT, (DEVELO to open, unveil) that gradual extension of parts by which any organ or plant proceeds from its
nascent state to maturity.
DEVIA'TUSJ (DE from, VIA a way) reversed, as where the upper
surface of a leaf is turned towards the ground, and the under
towards the sky.
DEW'Y, where a surface appears as if covered with dew,
arising from small irregular and pellucid expansions of
cellular tissue.
DEXTROR'SUM, (towards the right hand) applied to a spiral
whose successive convolutions would appear to a
person, placed in its axis, to rise from left to
right -y as in the Hop, (Humulus lupulus.) See
figure 69.
'
| «*» 69
D/ACHYMA, (diet through, Xvfiiog juice) the parenchyma of
leaves, occupying the space between their two surfaces.
DIADEL'PHJA, (dig two, aSeXtyog a brother) an artificial class
in the Linnean system, characterized by the stamens being
united by their filaments into two distinct bundles.
DIADEL'PHOUS, DIADEL'PHICUS, DIADEL'PHTJS, where the stamens are united into two distinct bundles, as in Diadelphia.
DIANDRIA, (dig two, avrjp a man) an artificial class in the
Linnean system, containing plants whose flowers have only
two stamens.
DIAN'DROUS, DIAN'DER, DIAI/DRUS, a flower containing only
two stamens.
DiAPENsiA'cE,E,(from the genus Diapensia) a small natural
order of Dicotyledones.
DICHO'TOMOUS, DICHO'TOMUS, (Sixorojxog divided into two)
where any part forks or subdivides into two
branches, and each of these again into two others;
as the stems of Stellaria holostea; the leaves of
Ceratophyllum demersum. Fig. 70.
DICLE'SIUM, DYCLE'SIUM, (dig two, KXSIOJ to shut) a fruit
DIG
57
composed of an indehiscent one-seeded pericarp, invested by
a persistent and indurated perianth. Ex. Mirabilis.
ViCLfnis, (Slg two, KXIVTJ a bed) synonyme for Dioicus.
DICOTYLEDO'NES, (dig two, KOTvXfjdwv a seed-leaf) a natural
class, containing plants whose seeds have two cotyledons,
or more.
DICOTYLE'DONOUS, DICOTYLEDO' NEUS, possessing two cotyledons.
DfDYMUs, (SiSvfiog double) twin.
DIDYNA'MIA, (die two, SwcLfioQ power) an artificial
class in the Linnean system, characterized by the
flowers being irregular, and containing four stamens, of which two are longer than the other two.
Fig. 71.
DIDYNA'MOUS, DIDYNA'MUS, where the stamens are arranged
as in Didynamia.
DIERE'SILIS, (dialpecriQ a division) synonyme for Carcerula.
DIFFOR'MIS, (DE from, FORMA a form) having an unusual
shape. Or, remarkable for some singularity of shape.
DIFFU'SE, {DIFFV'SUS spread abroad) spreading widely, horizontally, and irregularly.
DfGAMVS, (Sig twice, yafiog a marriage) when two kinds of
flowers, some male and the others female, are placed on the
same receptacle, in Composite.
DIGITA'LIFORMIS, fox-glove shaped.
DIGITA'TE, (DIGITA'TUS
having fingers) (1.) applied to a
simple leaf; where the lobes are very narrow, deeply cut,
and all extend nearly to the base of the limb, imitating the fingers of the human hand, (Fig. 72. a).
(2.) In compound leaves, where the leaflets are
all placed at the very extremity of the petiole, (b.)
DIGITA'TO-PINNATE, DIGITA'TO-PINNA'TVS,
(compounded of
DIGITA'TVS and PINNA'TUS) a leaf whose secondary petioles
are arranged in a digitate, and leaflets in a pinnate manner.
DIGITINER'VIUS,
(DI'GITUS a finger, NERVA a nerve) where
all the secondary nerves or ribs of a leaf diverge from the
summit of the main petiole; as in fig. 72, b. Straight-ribbed.
DI'GITUS, (a finger) expresses about three inches in length.
DIGYN'IA, (JSig twice, ywrj a woman) an order, in some of the
classes of the artificial system of Linneus, characterised by
the flowers having two pistils, or at least two distinct styles,
27
58
DIP
Dia^NUSy (dig twice, yvvri a woman) either possessing two distinct pistils; or a pistil with two distinct
styles; or, with two distinct stigmas.
DILA'TED, (DILATA'TUS) expanding into a lamina, as if flattened out, as the filaments of an Ornithogaluin.
DILLENIA'CE^:, (from the genus Dillenia) a natural order of
Dicotyledones,
DILU'TUS, (washy, thin) any colour of a very pale tint.
DIMID'IATE, (BIMIDIA'TUS halved) where partial imperfection seems to exist; as in a stamen whose anther has only
one lobe; a leaf whose limb is fully developed on one side
of the mid-rib, and scarcely at all on the other. Also
applied to the veil (calyptra) of mosses, when it is longitudinally split on one side, by the swelling of the theca.
DIMORPHOUS, DIMOR'PHUS, (dig twice, pop^r) form) where
similar parts of the same plant assume different shapes, or
characters.
DICE'CIA, (dig twice, ouzog a house) a separate class, and alsa
an order of another class, in the artificial system of Linneus;
characterized by the unisexual flowers of the same species
being produced on distinct individuals.
DICE'CIOUS, Diofcus, possessing the characteristic mentioned
under Dioeeea.
DIOSCOREA'CEJE, DIOSCO'RE^:, (from the genus Dioscorea)
The Yam tribe. A natural order of Dicotyledones.
DIPLECOLO'BEJE, (dig twice, 7T\SK<JJ to fold, Xotog a lobe) a
sub-order of Cruciferse, characterized by an embryo, whose colytedons being incumbent on the
radicle, are also twice folded, transversely, in the
manner represented. Fig. 73.
DIPLO'TEGIS, DIPLO'TEGIA, DIPLOTEGIUM, (SnrXo g double,
reytj a roof) a dry fruit, formed as the capsule, but from
being " inferior" is also invested by the persistent calyx; as
in Campanula.
DIPSA'CEJE, (from the genus Dipsacus) the Scabious tribe.
A natural order of Dicotjledones.
DIPTERA'CEJE, DIPTEROCAR'PEJE, (from the genus Dipterocarpus) the Camphor-tree tribe. A natural order of Dicotyledones.
DIP'TEROUS, DIP'TERUS. (dig twice, 7rrepov a wing) having two
membranous expansions, termed wings; as the seeds of
Halesia diptera,
DI<*Y'NOUS,
DIS
59
(DIRECTE simply, straight, VENOSVS full
of veins) synonyme for Digitinervius; straight ribbed.
DISAPPEARING, where the branching of a tree or shrub is continued to a great extent, so that the trunk or leading stems
appear to be subdivided to excess.
DISCOI'D, DISCOI'DAL; DISCOI'DEUS, (SLCTKOQ a disk, SLSOQ a
resemblance) a round, somewhat thickened lamina, the
margins of which are also rounded. Also used to designate
a large spot of colour surrounded by some other colour.
DISK, (DISCUS a quoit) certain fleshy expansions between
the stamens and pistil, which occur in some flowers, and
are considered to result from the abortion of an inner
whorl of stamens. Applied also to that portion of the
surface of the limb of a leaf which is included within the
margin. Also, the central portion occupied by the flowers
in a capitulum, umbel, or corymb. A synonyme, also, for
the receptacle of Composite.
DissEcfrus, (cut in pieces) where the segments, as in some
leaves, are very numerous and deeply cut.
DISSEMIWA'TIOK, DISSEMINA'TIO,(DISSEMINO to spread abroad)
the manner in which the ripe seeds of plants are naturally
dispersed.
DISSEPIMENT, DISSEPIMEN'TUM, (DISSEPIO to part, or separate) vertical planes in the interior of an ovary or pericarp,
dividing it wholly or partially into two or more cells.
DissfLiENSy (Bursting asunder) when the valves of a seed
vessel bursts with elasticity.
DISSIMILAR, (DISSIMILIS unlike) when similar organs
assume different forms in the same individual; as some of
the anthers in the genus Cassia.
DIS'TANT, (DISTANS) when similar parts are not closely
aggregated; used in opposition to "dense" or "approximate."
DIS'TICHOUS, DI^TICHUS, (8IQ twice, <TTLXOQ a rank)
longitudinally arranged in two rows, on opposite
sides of a common axis. Fig. 74.
DISTI'NCT, (DISTINCTUS divided into parts) when
any part or organ is wholly unconnected with those near it.
DISTRA&TILIS, (DISTRACTUS drawn asunder) applied to the
connective, when it is so much enlarged as to keep the
lobes of the anther wide apart; as in the genus Salvia.
60
BOtT
DIDR'NAL, (DIURNUS daily) used synonymously with
meral. Also, lasting during daylight.
DIVA'RICATE, (DIVARICATUS severed, straddling) branching
off at a high angle, and spreading irregularly in various
directions.
DIVERGING, DIPER'GENS, (DE from, VERGO to incline) when
similar parts, approximating at their bases, incline away
from each other towards their summits; as the two follicles
forming the fruit of Asclepias.
DIVI'DED, (Dlvisus) where incisions, or indentations, extend nearly to the base.
DODECAGYNIA, (SioSeica twelve, yvvrj a woman) an order in
the artificial system of Linneus, characterized by flowers
which have twelve pistils.
DODECA'GYNOUS, DODECA'GYNUS, possessing the structure of
flowers in dodecagynia; or even including those which
have only one pistil, provided there are twelve distinct
styles, or stigmas.
DODECANDRIA (dudeica twelve, KVY\P a man) the eleventh
class in the artificial system of Linneus, including flowers
with twelve stamens ; or rather those which have between
twelve and twenty, provided they are not attached to the
calyx.
DODECAN'DROUS, DODECAN'DER, DODECAN'DRICUS, DODECAN'-
DRUSy having twelve stamens in the flowers. See Dodecandria.
DODRA'NS, (nine inches) a span; of about nine inches.
DOLA'BRIFORM, DOLABRA'TUS, DOLABRIFOR'MTS, (DOLA'BRA an
axe, FORMA a form) synonyme for axe-shaped.
DOLIA RIUS, DOLIA'TUS, (DOLTUM a tub) synonyme for CIRCINATUS.
DOR SAL, DORSA'LIS, (DORSUM the back) attached to the back
of any organ.
DOR'SUM, the back.
DOTTED, where spots
or impressions of any kind are very
small and numerous.
DOUBLE, (DUPLEX) when applied to the entire flower, it
signifies that monstrous condition in which the parts of the
inner floral whorls, the stamens and carpels, become converted to petals. Applied to the calyx or corolla separately, it refers to certain examples in which these organs
DUR
61
appear to consist of more than the usual or normal number
of subordinate parts, and thus seem as if they were double.
Also a synonyme for Twin,
DROOP'ING, synonyme for cernuous.
DROSERA'CEJE, (from the genus Drosera) the Sundew tribe.
A natural Order of Dicotyledones.
DRUPA'CEOUS, DRUPA'CEUS, either possessing the character of
a Drupe, or resembling one in outward appearance.
DRU'PE,DAVP.4, (DRUPJE unripe olives) a fruit, composed of
an indehiscent, superior, one-celled pericarp, fleshy externally and bony within, containing one or two seeds. The
stone fruits, as plums, apricots, &c. are examples.
DRU'PEL, DRVPE'OLA, DRUPEL'LA, a very small Drupe. The
fruit of the blackberry and other Rubi is composed of several Drupelloe seated on a pulpy receptacle.
DUCT, DUC'TUS, (DUCO to conduct) a membranous tube,
one of those which constitute the Vascular texture; with
or without markings on the surface; but not accompanied
in a spirally coiled fibre, as the Tracheae. (See Ex. at
figure 28.)
DUC'TUS-INTERCELLULA'RES, intercellular passages.
DUCTULO'S^E, a section of Acotyledones, characterized by an
imperfect vascular texture, composed of Ducts.
DUMETO'SUS, (DUMETUM a thicket, DUMUS a bush) having
the character or appearance of a bush.
DUMO'SUS, full of bushes. Synonyme for Dumetosus.
DUPLEX, double.
DUPLICA'TO- (DUPLICATUS
doubled) when compounded with the words Crenate, Dentate, Serrate,
it implies that the incisions on the margins of
leaves bearing these names are themselves crenated, dentated, and serrated. Fig. 75, (c.) (d.) (s.) respectively.
DUPLICA'TO PINNA'TUS, synonyme for Bi-pinnatus.
DUPLICA'TO-TERNA'TUS,
synonyme for Bi-ternate.
N.B.--In the explanation of this latter term, at
page 27, the last word "primary," should have
been " leaflets on a ternate leaf." See figure 76.
DUPLICA'TUS, (doubled) twin.
DURA'MEN, (DURUS hard) heart-wood.
29
62
ELA
DUS'TY, where an otherwise smooth surface is covered with
minute granular incrustations, resembling dust.
DWARF, of small size compared with other species of the
same genus; or with other varieties of the same species >
EARED, see A URTCULA, and figure 34.
EBENA'cE^,(E££;iVtfs the Ebony tree) the Ebony tribe. A
natural Order of Dicotyledones.
EBOR^NUS, (EVORIUS made of ivory, EBURNEUS white like
ivory) of the colour of ivory; white, slightly tinged with
yellow, and with a tendency to a wavy lustre.
EBRACTEA'TUS, (E without, BRACTEA a hract) destitute of
bracts.
ECHINA'TUS (set with prickles) bristly. Applied to surfaces
which are covered with "Bristles;" or to surfaces coated
with straight "prickles."
ECHINULA'TUS, (diminutive for ECHINATUS) rough with small
bristles, prickles, or tubercles.
ECTOPHLJEODES, (sxrog without, <p\oibg bark) living like some
lichens, on the surface of other plants.
E D G E D , when any part, or patch of colour, is surrounded by
a narrow rim of a different colour.
EFFIGURA'TUS, {FIGU'RA a figure) when the form of any part
is completed by the full development of all its subordinate
parts.
EFFLORESCEN'TIA,
(EFFLORESCO to blossom or
flower)
the
period at which a plant expands its flowers.
EFFI/SIO, (a pouring out) synonyme for " EXPAN'SIO"
EFFU'SUS (poured out) synonyme for " PATULUS," also for
" expansus."
EGG-SHAPED, synonyme for Ovate.
EHRETIA'CE^E, (from the genus Ehretia) a group considered
either as a natural Order of Dicotyledones: or as a tribe of
the Order Boraginacese.
ELJEAGNA'CEJE, EL^EAG'NE^E, E L ^ A G ' N I , (from the genus
Elaeagnus) the Oleaster tribe, a natural Order of Dicotyledones.
ELJSOCARPA'CE,E, EL/EOCAR'PE*:, (from the genus Elseocarpus) a natural Order of Dicotyledones.
ELA'TER, (eXarrjp a driver) a membranous, elastic,and spirally
twisted filament, of which there are several in the thecse of
EMB
63
some of the Hepaticse. When the theca is ripe, the Elateres uncoil and assist in dispersing the spdrules.
EJUATE'RIUM, (eXareiprj that which driveth away) synonyme
for" COCCUM."
ELATiNA'cE^ELATi'NEiE^from the genus Elatine) thewaterpepper tribe. A natural Order of Dicotyledones.
ELA'TUS, (Lofty) tall.
ELEMENTARY-ORGANS, the vesicles and tubes of which the
Cellular and Vascular tissues are composed.
ELL, roughly estimated at two feet, or about the length of
the arm.
ELLIPSOI'DAL, ELLIPSOI'DEUS, (EWeityig a figure in rhetoric;
whence we derive the word " Ellipse," a geometric figure)
approaching the form of an Ellipsoid; a solid figure formed
by the revolution of an Ellipse about its major axis.
ELLTP'TICAL, ELLIP'TICUS. (from EWetQig, as above) approaching the form of an ellipse. Frequently, but inaccurately, used synonymously with "oval;" whereas an ellipse
is necessarily rounded at the extremities, and therefore
rather agreeing with oblong in this particular. It may be
considered as an oval rounded at the ends, or as an oblong
widened in its smaller diameter.
ELON'GATED, ELONGA'TUS, (LONGUS long, tall) when any part
or organ is in any way remarkable for its length, in comparison with his breadth.
ELOCULA'RIS, (E without, LOCULUS a partition) synonyme for
Unilocularis.
ELITRI'CULUS, (diminutive, from sXvrpov a covering) synonyme for Flosculus.
EMAR'GINATE, EMARGINA'TVS, (E out of, MARGO the
extremity or margin) slightly notched at the summit, as if a piece had been cut out. Fig. 77.
EMBRACING, where the base of an organ extends on each
side partially round the part to which it is attached, as in
the AMPLEX'ICAUL leaf. Fig. 20, page 14.
EM'BRYO, EM'BRYO, (efitpvov a foetus) the rudiment of a plant
contained in the seed. It makes its first appearance soon
after the pollen has fertilized the ovule.
EMBRYONIC-SACK, an integument in the ovule, within which
the embryo is developed.
EMBR YO'TEGA, FMBRYO'TEGIVM, (efippvov a foetus, r*yi) a co30
64
END
rering) a callosity in the seed-covering of some seeds,
situate near the hilum: it is detached by the protrusion of
the radicle, in germination.
EMBRYO'TROPHA, (efitpvov a foetus, rpotyrj nourishment).
Synonyme for Perispermium. Also for Amnios.
EMER'SUS, (EMER'GO to swim) where the upper extremities of
a plant, or of a leaf, rise above the water, the rest continuing
submerged.
EMPETRA'CEJB, EMPE'TRE^,(from the genus Empetrum) the
Crowberry tribe. A natural Order of Dicotyledones.
ENDECA'GYNOUS, ENDECA'GYNUS, (EVSEKCL eleven, yvvr\ a woman) possessing eleven pistils.
ENDECANDROUS, ENDECAN'DRUS, (evSeica eleven, avrjp a
man) possessing eleven stamens. No flowers are strictly
characterized by possessing either eleven stamens or
eleven pistils, but as such conditions occur from accidental
abortions or monstrous developments, these terms are in
use.
ENDEM'IC, ENDEM'ICUS, (SV among, $Y)IIOQ the people) when
the geographical range of any species, or natural group, is
confined within the limits of a particular Botanical region.
EN'DOCARP, ENDOCAR'PIUM, (evSov within, Kapiro^ fruit) the
inner coat of the pericarp, membranous in some cases, but in
others hard and bony, as in stone fruits.
ENDO'GEN^E, synonyme for Monocotyledones. See Endogenous.
ENDOGENOUS, ENDO'GETSVS, (evSov within, ytvvaoj
to produce) possessing the internal structure of
Monocotyledones; viz. where the newest cellular
and vascular tissue occurs within the older; the
vessels are also scattered, and not collected in concentric
rings, as in the stems of Dicotyledones. Fig. 78.
ENDOPHYL'LOUS, ENDOPHYL'LUS, (evdov within, <j>v\\ov a
leaf,) used synonymously with Monocotyledones; on account
of the manner in which the first leaves of Monocotyledones
are evolved; viz. from within a sheath.
ENDOPLEU'RA, (evdov within, 7r\evpdi a side) the innermost
of the integuments of the seed, immediately investing the
embryo and albumen.
ENDOP'TILVS, (evdov within, TTTTKOV a feather) synonyme for
EndophyUus.
ENT
iE, synonyme for Monocotyledones.
65
See Endo-
rhizous.
(^evSov within, pi£a a root)
used synonymously with Monocotyledonous; because, in the
gfermination of Monocotyledones, the radicle, instead of
elongating, is burst at its apex or sides, by secondary
radicles or fibres, which are then protruded through the
openings.
ENDOSMO'SE, ENDOSMO'SIS, (evdov within, axjfxoQ impulsion)
that property of membranous tissue by which fluids of
unequal densities, when placed on opposite sides of it, are
enabled to pass through and intermix.
ENDOSPE'RM, ENDOSPER'MIUM,(IV$OV within, (nrkp/ia a seed)
synonyme for perisperm, or albumen.
ENDOSTO'ME, ENDOS'TOMA, (evdov within, crro/m a mouth)
the perforation in the secundine or tegmen, constituting
the innermost of the perforations which together make up
the foramen.
ENDOTHE'CIUM, (SVSOV within, Qr\Kr\ a box) the inner lining
of the anther-cells.
ENE'ILEMA, (SV within, SIXSOJ to shut up) synonyme for the
inner skin of the seed.
ENER'FIS, ENER'VIUS,(E
without, HERVUS a nerve) without
nerves or veins.
ENNEAGY'NIA, (evvsa nine, ywrj a woman) an artificial Order,
characterized by flowers with nine free pistils, styles, or
stigmas.
ENNEAN'DRIA, (evvsd nine, avrjp a man) the ninth class in
the artificial system of Linneus, containing a few plants
which have nine stamens in each flower.
ENDORHI'ZOUS, ENDORHI'ZUS,
F4miEAx'DR0vs,ENNEAN'DER,ENNEAN'DRicus,where
a flower
has nine stamens, as in the class Enneandria.
ENNEAPE'TALUS, (svved nine, TreraXov a petal) having nine
petals.
ENO'DIS, (E without, NODUS a knot) where a stem, or other
part, is without joints or knots.
EN'SIFORM, ENSIFOR'MIS, (ENSIS a sword, FORMA a shape)
synonyme for " Sword-shaped."
ENTAN'GLED, irregularly or confusedly interlaced; as in the
case of some branches; or in some fibres of the root; or of
the hairy pubescence of some plants.
31
EPI
66
without any traces of division, incision, or separation. Sometimes used synonymously with "simple," or
very "slightly divided," in contradistinction to"compound"
or " deeply incised."
ENTODIS'CALIS, (evrog within, SKTKOQ a disk) inserted, as some
stamens, within-side a disk.
ENVEL'OPING, synonyme for involute.
EPACRIDA'CE^, EpACRi'DEiE, (from the genus Epacris) a
natural Order of Dicotyledones. Otherwise considered
a group subordinate to Ericaceae.
EPHEMERAL, EPHEM'EROUS, EPHEM'ERUS, (t7rt for, r\\*,tpa a
day) existing for, or less thanr one day. As where a corolla
expands for a few hours at most, and then fades.
EPIBLA^TUS, EPIBLA^TANUS, (STTL upon, (HXavrog a bud) an
unguiform appendage, seated on the anterior part
of the plumule (BLASTUS) of certain Graminaceas;
and considered to be either a second cotyledon, a
prolongation of the lower part of the plumule
itself, or else of the upper portion of the radicle,
figure 79. (e).
EPICAL'YCIUS, {sin upon, tca\v% the Calyx) synonymous with
Epistamineus.
E'PICARP, EPICAR'PIUM, (£7ri upon, KCLpiroQ fruit) the outer
skin or coat of the pericarp, when ripened into a fruit.
EPICARPAN'THUS, EPICAR'PIUS, EPICAR'PICUS, (€7rt upon,
leapfrog a fruit, avOog a flower) synonyme for "superior," as
applied to a flower, or to the several parts of a flower.
EPICH/LIUM, (STTI upon, %£i\o£ a lip) the upper portion of
the lip of any Orchidaceous plant, when this organ is
divided into two parts which are dissimilar in appearance.
EPICLI'NUS, (S7TL upon, KXIVIJ a bed) attached to the receptacle of the flower; as the nectary in Labiatse.
ENTIRE,
EPICOROLLA'TUS,
(87TL
upon,
COROLLA
the corolla) having an
epigynous corolla.
(e7nd€pfxig the cuticle)
a delicate membrane coating the surface of the various parts
of plants, composed of flattened vesicles of the cellular
tissue.
EPIGMUS (67TI upon, yrj the earth) growing on land, in contradiction to growing in the water; also, when any part of
a terrestrial plant grows close to the earth.
EPIDER'MIS, EPIDER'MA, EPIDER'MIS,
EQU
67
(€7rt upon, yvvri a woman) where the
outer whorls of the flower adhere to the ovary, so
that their upper portions alone are free, and thus
they appear to be seated on it, or to arise from it
in the manner termed "superior," as in the Umbelliferae. Fig. 80.
EPILOBIACE^, (from the genus Epilobium) synonyme for
Onagraceae.
EPINE'MA, (£7r! upon, vrjfia a thread) the superior portion
of the filament in Composite, bearing the anther.
EPIPHRAG'MA, (eirl upon, Qpayfia a division) a membrane
which closes the orifice of the theca in some mosses, and
remains after the lid has fallen off.
EPIPH'YLLOUS, EPIPHYL'LUS (€7ri upon, <l>v\\ov) either growing upon, or inserted on the leaf.
EPIPHY'TE, EPI'PHYTON, (fTTi upon, 01/roi/ a plant) certain
aerial plants, (as some Mosses, Lichens, Orchidaceae, &c.)
which attach themselves to others for support, but derive
no nutriment from them, as the true parasites do.
EPIPTERA'TUS, (ETTI upon, irrspov a wing) when any part
is prolonged in the form of a thin expansion termed a
wing.
EPIRRHEO'LOGY, EPIRREOLO'GIA, (e7nppio) to overflow, \oyog
a discourse) the department of Botanical Physiology
which treats of the effects of external agents on living
plants.
EPISPE'RM, EPISPER'MITJMJ (em upon, amp/la the seed) the
seed-cover; used synonymously with Lorica, Perisperm, and
Spermodermis.
E'QUAL, (JEQUALIS, JEQUANS) where one part is of the same
general form, disposition, and size, as some other part with
which it is compared. Used also synonymously with
" regular."
E'QUALLY-PINNA'TE, synonyme for " abruptly-pinnate." See
figure 3.
E'QUAL-SI'DED, synonyme for "equal," when applied to the
two sides of any particular organ.
EQUINOC'TIAL, (MQUINOCTIA'LIS,) plants whose flowers expand and close at particular hours of the day,
EQUISETA'CE^E, (from the genus Equisetum) the Horsetail
tribe. A natural Order of Acotyledones.
EPI'GYNOUS, EPI'GYNUS,
68
E'QUITANT, EQUITATI'VUS,
EUP
(EQVITANS
riding)
a
form of vernation, in which the leaves are folded
forwards longitudinally on the midrib, so that their
edges meet, and each embraces the one which is
placed next within it—a transverse section of such arrangement is represented atfigure81.
ERECT', (ERECTVS) when any part or organ stands perpendicularly, or very nearly so, to the surface to which its base
is attached.
ERIAN*THUS, (spiov wool, avdoQ a flower) when some parts of
a flower are covered with a woolly or cottony pubescence.
ERICA'CE/E, ERI'CJE, ERi'cEfls, ERICI'NEJE, (from the genus
Erica) the Heath tribe. A natural Order of Dicotyledones.
ERICE'TINUS,
(ERICJEUS found upon heaths) growing on
heaths.
ERIOCAU'LEJE, (from the genus Eriocaulon) synonyme for
Restiaceae.
ERIO'PHORUS, (epiov wool, <psp(o to bear) covered with woolly
or downy pubescence.
ERO'SE, (ERO'SUS
gnawn round-a-bout) synonyme for
"gnawed."
ERYTHROSTOMUM9
(spvQpbg red, oro/xa the mouth) a synonyme for " Etaerio."
ESCALLONIA'CEJE,ESCALLO'NIEJE, (from the genus Escallonia)
a natural Order of Dicotyledones; otherwise considered a
tribe subordinate to Saxifragaceae.
ESSEN'TIAL, ESSENTIA'LIS,
(ESSEIVTIA
the essence of any-
thing) the most prominent characteristics by which a particular species, or a particular group of plants is separated
from all others.
ETM'RIO, ETA'IRIUM, (eraipia a society) a fruit composed of
several distinct one-seeded pericarps, (akenia and caryopses
of different authors, or drupellae) arranged upon an elevated
receptacle or torus, which may be either dry or fleshy.
This definition embraces the three modifications presented
respectively by Ranunculus, Fragaria, and Rubus.
ETIOLA'TED, ETIOLA'TUS, the effect of blanching the leaves;
and lengthening the stem, when a plant is suffered to grow
in the dark, or in a much obscured situation.
EUPHORBIA'CE*:, EUPHOR'BUE (from the genus Euphorbia)
the Euphorbium tribe.
A natural Order of Dicotyledones.
EVAL'VIS,
(E
EXO
69
without, VALVA a valve) synonyme for "in-
dehiscens."
EVANESCEN'TES-VENOSUS,
(EVANESCENS vanishing, VENOSUS
full of veins; when the lateral veins of a leaf do not extend
so far as the margin.
E'VEN, where a surface is without inequalities of any description.
EXALBT/MINOUS, EXALBUMINO'SUS, (EX without, ALBUMEN)
a seed which has no distinct albumen, or none but what is
contained within the cotyledons themselves.
EXASPERA'TUS, (sharpened) rough.
EX'CIPULUS, ExcfpuLA, wort-like excrescences on the thallus
of some lichens, pierced with a narrow opening. The portion of the thallus which forms the rim round the base of
Apothecia.
EXCITABII/ITY, EXCITABIL'ITAS,
(EXCITO to stir or move,)
that faculty by which living beings take cognizance of external stimuli, and obey their influence. This is considered
by some vegetable physiologists to be the sole vital property
distinguishable in plants.
EXCRE'TION, (EXCRETIO the rejection of excrement) the
action by which a superabundance of secreted matter is
rejected from a secreting vessel. Also the matter itself
thus excreted: gum, resin, &c. are examples.
EXCUR'RENT, (EXCURRENS sallying forth) protruding beyond
the usual limits; as where the nerve in the Moss-leaf is extended beyond the apex in the form of a point or bristle.
EXHALATION, EXHALA'TIO, a vital function by which the
stomata are made to discharge a large portion (about twothirds) of the water introduced by absorption through the
spongioies.
EX'OGENS, EXO'GEN^E, used synonymously with Docotyledones, because the stems of such plants have an exogenous
structure.
EXOGENOUS, EXO'GENUS, (agio outwards, yevvau) to
beget) the peculiar structure of Dicotyledonous
stems; where the successive deposits of newly
organized wood are exterior to the old ones.
They consist, ultimately, of concentric layers of wood (to)
surrounding a central pith (p); concentric layers of bark
(d), the newest being the innermost, surrounding the wood.
Both these are intersected at right angles by vertical plates
EXS
pf cellular tissue, composing the medullary rays, (r),
Fig. 82.
EXO'GYNUS* (S%OJ outwards, yvvt] a woman) where the style is
exserted beyond the flower.
EXO'PHYLLOUS, EXO'PHYLLUS, (?£o> without, QvWov a leaf)
not having a foliaceous sheath. Used synonymously with
Exorhizous, because the cotyledons of such plants have no
coleoptile like the Endorhizous.
EXOP'TILE, EXOP'TILUS, (e%(o without, 7TTI\OV a wing) synonyme for Exophyllous.
ExoRHi'z^,usedsynonymouslywithDicotyledones,to express
the exorhizal development of the radical in germination.
EXORHI'ZAL, EXORHI'ZUS, (c£w outside, pi£a a root) the peculiar mode in which the radicle of dicotyledones is devel
oped in germination; elongating at once from the radicular
extremity of the embryo, and not bursting through an outer
coat, as in Monocotyledones.
EXOSMO'SE, EXOSMO'SIS, (e%(*) outwards, {offfiog an impulsion)
the effect opposed to Endosmose, referring to the current
which passes from within outwards.
EXOSTO'ME, ExosfroMA, (£?w without, arofia a mouth) the
perforation in the primine or testa (the outermost covering
of the nucleus) which, together with the endostome, completes the foramen.
EXOSTO'SIS, (eZocFTovcng a bony protuberance) a wart-like excrescence, many of which are developed on the roots of
several Leguminosae.
EXOTHE'CIUM (fcgw without, Srjicri a case) the outer coat of the
anther.
EXPAND'ED, (EXPANSUS spread out) when the flower is fully
blown. A synonyme for "Diffuse."
EXPLANA'TUS, (made smooth) spread out flat, as the limb
of the corolla in many monopetalous flowers.
EXCULP'TUS, (EX out of, SCULPO to engrave) where there
exists a small depression, as though a piece had been cut
out; as in the seeds of Anchusa.
EXSERT'ED, (EXSERTUS thrust out) when one part protrudes
beyond another by which it is surrounded; as the stamens
or style beyond the mouth of some tubular corollas.
EXTEN'SVS (stretched out) synonyme for "Diffuse."
EXSTIPULA'TUS, (EX without, STIPULA a stipule) destitute of
stipules.
FAS
71
outward) exposed, and
not invested by any part or covering.
EXTENUA'TUS, (made thin) synonyme for VIRGATUS.
EXTEN'SUS, (stretched out) synonyme for DILATATUS.
EXTRA-AXILLA'RIS,
(EXTRA outside, AXILLA the axil) when a
bud, instead of being placed in the axil of the leaf, is developed above or on one side of it.
EXTRO'RSE,EX772O#'SC/S, (EXTRA externally, ORSUS originating)
when the slit through which the pollen escapes from the
anther is towards the outside of the flower, and not, as is
more usual, towards the pistil.
FABA'CE^, (FABA a bean) synonyme for Leguminosae.
FA'CIES, (a face) the general habit or appearance assumed by
each particular species.
FACTITIOUS, FACT/TIZZS, "Artificial."
FADING, withering up without falling off; at least not for
some time after flowering.
FMCULA, (dregs of wine) the farinaceous matter which forms
starch, &c.
EXTE'RIOR, EXTERNAL, (EXTERNUS
FAL'CATE, FALCA'RIUS, FALCATO'RIUS, FALCIFOR'MIS,
(FALCA'TUS hooked) plane and curved, with the
edges parallel. Fig. 83.
(FALSUS false, NERVUS a nerve) when
the nerves of a leaf are formed of elongated cellular tissue,
without any vessels, as in Cryptogamic plants.
FALSE, (FALSUS) where there exists a close resemblance to
some particular structure, but which resemblance has originated in some unusual and irregular manner. Ex. gr. The
spurious cells sometimes formed in a legumen (as in that of
the common bean) by a development of the cellular tissue
of the endocarp, and not by an actual dissepiment. Those
which occur in the fruit of Nigella, by the unusual separation of the epicarp and mesocarp, and inflation of the intermediate space.
FAM'ILY, (FAMILIA) a synonyme for " Order."
FAN-SHAPED, synonyme for Flabelliform.
FARC'TUS, (stuffed) used in contradistinction to hollow or
tubular.
FARINA'CEVS, FARINO'SUS, (FAR/NA meal) mealy.
FASCIA'LIS, FASCIOLA'RIS, FASCIOLA'TUS, synonymes for FAFALSINER'VIS,
CIATUS.
, (FASCJATUS swathed) when contiguous parts are
34
72
F1C
unusually grafted and grown together; as some stems and
branches, which then assume aflattenedinstead of a rounded
appearance. Used also synonymously with " Banded," and
"Band-shaped," (FASCIARIUS).
FASCICLED, FASC^CULATE, FASCICVLA'RIS, FASCICULA'TVS,
(FASCICULA a little bundle) where several similar parts
originate at the same spot, and are collected as it were,
into a bundle.
FASTI'GIATE, (FASTIGIATUS sharpened at the top like a pyramid) where many like parts are parallel, and point upwards;
as the branches of Populus fastigiata.
FAUX, (the gorge) the throat.
FA VEOLA'TUS, FA ro'svs, FA VULO'SVS, {FA VUS the honeycomb.)
synonyme for Alveolate.
FEATHER-VEINED, synonyme for Penninerved.
FEATHERY, synonyme for Plumose.
FEC'ULA, see FMCVLA.
FEMI'NEVS, (FEMINA a
woman) containing a pistil, but no
stamens.
having windows) pierced with
holes or openings of somewhat considerable dimensions.
FERRU'GINOUS, FERRUGINO'SUS, (FERRUGINEUS of the colour
of rusty iron) red mixed with much grey.
FER'TILE, (FERTILIS) producing fruit.
Also, capable of
effecting the process of fertilization; as the anthers when
filled with pollen.
FERTILIZATION, FERTILIZA'TIO, (FERTILIS fertile) the reproductive function by which the action of the pollen renders the ovule fertile.
FI'BRE, (FIBRA a filament) extremely fine and transparent
hair-like condition of the elementary vegetable texture,
which, together with membrane, enters into the composition of several forms of tissue.
FI'BRIL., FIBRIL'LA, (diminutive for Fibra) a fine ultimate
hair-like subdivision of the root; or hair-like appendages
to its branches. The roots of Lichens are termed Fibrillse.
FIBRILLA'TUS, possessing Fibrillse.
FI'BROUS, FIBRO'SUS, (FIBRA a filament) consisting of many
thread-like portions; as the root of an Onion. Or possessing a structure separable into woody fibres, as the outer
coat of the Cocoa-nut.
a natural Order of Dicotyledones.
FEISESTRA'LIS, (FENESTRA'TUS
FLA
FM/DLE-SHAPED, synonyme for " Panduriform."
FIL'AMENT, FILAMEN'TUM, (FILUM a thread) the
73
stalk which
in many stamens supports the anther.
a thread) composed
of thread-like bodies; as Conferva. Or bearing filaments;
as the leaves of Yucca filamentosa.
FILA'TUS, (FILUM a thread) synonyme for Virgatus.
FI'LICES, (FILIX a fern) the Fern tribe. An extensive group
of Acotyledones, sometimes considered as a single Order;
but now more usually subdivided into several distinct
Orders.
FIL'IFORM, FILIFQRMIS, (FILUM a thread, FORMA shape)
cylindrical and slender, like a thread.
FILIPEN'DULOUS, FILIPEN'DULUS,
(FILUM a thread, PENDULUS hanging down) where tuberous swellings are developed in the middle or at the extremities of filiform
rootlets; as in Spiraea filipendula.
FIMBRIA'TUS, fringed.
FIN'GERED, synonyme for Digitate.
Fis sis, (cleft) split.
FJS'TULA-SPI'RALIJS, (FISTULA a pipe, SPIRALIS spiral) synonyme for Trachea.
FIS'TULAR, FIS'TULOSE, FIS'TULOUS, (FISTULOSUS hollow)
cylindrical and hollow; and either with transverse diaphragms, as in the stems of some Junci, or without them,
as in the stems and leaves of the Onion.
FILAMEN'TOUS, FILAMENTQ'SUS, (FILUM
FLABEI/LIFORM, FLABELLIFOR'MIS,
FLABELLA'TUSJ
(FLABELLUM a fan, FORMA shape) shaped, and
sometimes plaited, like a fan; rounded at the
summit and cuneate at the base. Fig. 84.
FLAC'CID, (FLACCIDUS withered, weak) bending without
elasticity; as some peduncles under the weight of flowers.
FLACOURTIA'CE,*;, FLACOURTIA'NE.E, (from the genus Flacourtia) a natural Order of Dicotyledones.
FLAGEL'LUM, (a whip) synonyme for Ramulus; also for
Sarmentum.
FLAGELlLIFORMyFLAGELLIFORfMISyFLAGELLArRISj(FLAGELfLUM
a whip, FORMA a shape) flexible, narrow, and tapering, like
the thong of a whip. Ex. gr. The stems of * Clematis
vitalba.
FLAM'MEUS, (of a flame colour) brilliant red.
35
FOL
74
(varieties of yellow) paie
yellow, or pure yellow diluted.
yellow, VIRENS green) yellowish
FLAvorfRENS, (FLAWS
gfeen. Yellow with a little blue.
FLESH'Y, when the flesh is firm and succulent.
F L E X I B L E , (FLEXILIS,
FLEXIBILIS) capable of being bent,
but returning with elasticity to its original state.
FLEXUO'SE, (FLEXUOSUS full of turnings) bending gently to
and fro in opposite directions.
FLOAT'ING, synonyme for Swimming. Also used where one
part lies on the surface of the water, but is united to another
which is submerged, and even attached to the ground; as in
several species of Potamogeton.
FLOC'CUS, (a lock of Wool) one of the numerous filaments intermixed with the sporules of some lichens. Also, the filaments of which Byssaceae are composed.
FLOCCO'SE, FLOCCO'SUS, (FLOCCUS a lock of wool) when dense
hairy pubescence falls off in little tufts.
FLO'RA, (the goddess of flowers) the aggregate of all the
species of plants inhabiting a particular country.
FLO'RAL, FLORA'LIS, belonging to the flower; or, seated about
the flower-stalk and near the flower.
FLO'RET, FLO'RULA, (diminutive of FLOS a flower) one of the
little flowers in a head; as in Compositae.
FLOS'CULOUS, FLOSCULO'SUS, (FLOSCULUS a little flower) when
the corolla of a floret is tubular.
FLOCCULUS, (a little flower) a floret.
FLOW'ER, (FLOS) the apparatus destined for the production of
seed, and necessarily including one or other, or both, of the
sexual organs.
FLOVER-BUD, the assemblage of the various parts composing
the flower, previous to their expansion.
FLU'ITAISS floating.
FLAVES'CENS, FLA'VVS,
FLVMINA'LIS,
FLA'VIDUS,
(FLUMINEUS,
FLUVIALIS,belonging
to a river)
applied to plants which grow in running streams.
FLUVIA'LES, (FLUVIALIS
belonging to a river) a natural
Order of Monocotyledones, of which some of the species
grow in fresh, and others in ialt water.
FOLIA'CEOUS, (FOLIACEUS of or like leaves) of the nature of
a leaf. Or resembling the more usual character of leaves
in being- thin and membranous.
FRA
15
a leaf) inserted on or forming an appendage to, the leaf. Synonyme for Epiphyllus."
FOLIA'TION, FOLIA'TIO, (FOLIUM a leaf) the period when the
leaf-buds begin to expand. Also a synonyme for Vernation.
FOLIIFOR'MIS, (FOLIUM a leaf, FORMA a shape) used synonymously with FOLIACEUS.
FOLIO'sus, (FOLIUM a leaf) when the leaves are particularly
numerous on a plant.
FOL'LICLE, (FOLLICULUS a little leathern bag) an
univalved inflated pericarp, opening by a suture
along one of the sides to which the seeds are
attached. As in Colutea. Fig, 85.
FOLIA'RIS, (FOLIUM
FOLLI'CULAR, FOLLICULA'RIS, FOLLICULIFOH'MIS, (FOLLICULUS
a little leathern bag, FORMA a shape) having the shape of a
Follicle.
about twelve inches, roughly estimated at the size of a
man's foot.
FORA'MEN, (a hole) the hole in the outer integuments of the ovule, through which the apex of the
nucleus protrudes in the earlier stages of its development, until a short time after the process of
fertilization has taken place. Fig. 86, (jr.)
FORKED, FORCIPA'TUS, (FORCEPS nippers) FORFICA'TUS, (FORFEX scissors) separating into two distinct branches, more or
less apart.
FORNICATUS, (arched over) when little scale-like appendages
at the base of the limb of the corollas over-arch the mouth
of the tube; as in Cynoglossum.
FOUQUIERA'CE^:, (from the genus Fouquiera) a natural Order
of Dicotyledones.
FOVEOLA'TUS, (FOVEA a pit-fall) impressed with small holes
or depressions.
FOVIL'LA, (FOVEO to nourish) the matter contained in the
grains of pollen, consisting of minute granules floating in a
liquid.
FOX'GLO VE-SHAPED, a nearly cylindrical but somewhat irregular and inflated tube, formed like the corolla of a Digitalis.
FRANCOA'CEJE, (from the genus Francoa) a small natural
Order of Dicotyledones.
FRANKENIA'CE^E, (from the genus Frankenia) a small natural
Order of Dicotyledones.
FOOT,
36
76
FUG
when the margin is clothed with hair like appendages, or ciliae.
FRONDESCEN'TIA, {FRONS a leaf) a synonyme for VERNATIO.
FRONDO'SUS, (full of leaves) furnished with leaves.
Or,
assuming a leaf-like condition; as the several parts of
proliferous flowers.
FRON'DULA, (diminutive of FRONS, a leaf) a division in a
Frond.
FROND, (FRONS a leaf) the foliage of Ferns; the foliaceius
expansions of Hepaticae, and others of the lower tubes of
Acotyledones. The term has been further extended by
some, to the foliage of Palms.
FROSTED, when a surface is covered with minute bladdery
elevations of the parenchyma, which gives it the appearance
of hoar-frost.
FRUCTIFICA'TION, FRUCTIFICA'TIO, (FRUCTUS fruit) the phenomena which attend the development of the fruit from its
first appearance to maturity. The distribution or arrangement of the fruit itself on any plant.
FRUIT, (FRUCTUS) the matured pericarp and its contents,
together with any external appendages of the inflorescence
which may accompany them, and seem to form an integral
part with them. Thus the calyx in the apple, the involucral
bracts in the oak, the receptacle in the strawberry, are considered as forming parts of their respective fruit.
FRUMENTA'CEOUS, FRUMENTA'CEUS, (FRUMENTUM corn) producing farina or starch in sufficient abundance to be culvated for economical purposes.
FRUSTRA'NEA, (FRUSTRA in vain) an Order of the Linnean
Class, Syngenesia, characterized by having the flowers of
the disk hermaphrodite, whilst those of the ray are either
completely neuter, or else the pistil has no stigma and
consequently cannot perfect its fruit.
FRUTES'CENT, (FRUTESCENS, FRUTICANS shooting up, FRUTEX a shrub) becoming a shrub; or having the appearance
of a shrub.
FRI/TEX, a shrub.
FRUT/CULUS, (diminutive of FRUTEX) a little shrub.
FUGA'CIOUS, (FUGAX swift, fading) soon falling off, or perish,
ing; as does the calyx of poppies, even before the corolla is
expanded.
FRIN'GED,
FUS
77
(a prop) a general name given to several of the
appendages of the stem or leaves, which serve either for
support or defence; as the prickle, tendril, hair,stipule, &c.
FULIGINO'SUS< (FULIGINEUS sooty) intense brown passing to
black. The deepest grey with a little red.
FUL'VVS, (Tawny) orange-yellow with grey.
FUMARIA'CE^E, FUMA'RIEJE, (from the genus Fumaria) the
Fumitory tribe. A natural group of Dicotyledones, considered either as a distinct Order, or as a tribe subordinate
to Papaveraceae.
FU'MEUS, FUMO'SUS, (Smoky) grey with a little red.
FUNA'LIS, (belonging to cords) synonyme for Funiliformis.
FU'NCTION, (FUNCTIO) the peculiar action induced by the
agency of vitality upon any part of a living plant, when
placed under the influence of certain stimuli.
FENDAMEN'TAL-OR'GANS, the nutritive organs absolutely essential to the existence of the individual.
FUN'DUS-PLAN'TM, (FUNDUS & foundation) synonyme for
"Collum."
FUN'GI, (FUNGUS a mushroom) the Mushroom tribe. An extensive Order, or rather Sub-Class, of Acotyledones.
FUL'CRUM,
FUN'GIFORM, FUNGIFOR'MIS, FUNGILLIFOR! MIS, (FUNGUS a
mushroom, FORMA a shape) cylindrical, with the summit
convex and capitate, like the pileus of an Agaric.
(Spongy) of a thick, coriaceous, and elastic
stance.
FUNIC'TJLAR-CHORD, (FUNICULUS a little rope) a
chord-like appendage (a), by the intervention of
which, in many cases, the seeds are attached, instead of being seated immediately on the placenta,
(jo.) As in Cruciferae. Fig- 87.
FUNI'LIFORM, (FUNIS a rope, FORMA shape) tough, cylindrical, and flexible, like a chord; as the roots of arborescent
monocotyledones.
FUN'NEL-SHA'PED, synonyme for Infundibuliform.
FURCA'TUS, FURCELLA'TUS, (FURCA a fork) forked.
FURFURA'CEUS, (FURFUR bran, scurf) covered with a meallike powder.
FUR'ROWED, synonyme for Sulcate.
Fus'cus, (Brown") brown with a grey tinge. Deep grey n d
red.
37
FUNGO'SUS,
78
GEM
J?v'stFORM!tFusiFOR'Mis,Fu'siivus,(Fusus a spindle) a solid,
whose transverse sections perpendicular to the axis are
circular, and which tapers gradually at each end. As the
root of a radish.
GALBU'LUS, (the fruit of the Cyprus) a modification
of the Cone; where the apex of each carpellary
scale is much enlarged (as in Cupressus and
Thuja) or even fleshy (as in Juniperus); so that
collectively they form a rounded compact fruit. Fig. 88.
GA'LEATE, (GALEA'TUS wearing a helmet) where a petal or
other membranous organ is shaped in a hollow vaulted
manner, like a helmet. As in Aconitum.
GALEIFOR!MIS, (GALEA a helmet, FORMA shape) synonyme for
Galeate.
GALIA'CEJE, from the genus Galium) synonyme for Stellatae.
GAMOPET'ALOUS, GAMOPET'ALUS, (yctfioQ marriage, TTSTOXOV a
leaf, as applied to a petal) synonyme forMonopetalous; on
the supposition that the corollae of such are formed by the
union or grafting together of several petals.
GAMOSE'PALOUS, GAMOSE'PALUS, (yafjLog wedding, SEPALUM
adopted word for a sepal) synonyme for Monosepalus; supposing such a calyx to be formed by the union of several
sepals.
GARRYA'CE/E, (from the genus Garrya) a natural Order of
Dicotyledones, including only the single genus from which
it takes its name.
GASTEROMYCE'TES, GASTERO'MYCI, (yacFrrip the belly, fivKtjg
a fungus) an extensive natural group, or Sub-Order, of
Fungi.
GELA'TINOUS, GELATINO'SUS, {GELATIO a freezing or congealing) having the consistence or general appearance of
Jelly; as several of the simpler forms of Algae.
GEM'INATE, (GEM'INATUS doubled) growing in pairs. Synonyme for Binate.
GEMMA, (a young bud) a bud.
GEMMA'TION, GEMMA'TIO, (GEMMA a young bud) either, the
disposition of the buds on plants; or, the period of their
expansion,
GEM'MULE, GEM'MVLA, (diminutive from GEMMA) synonyme
for Leaf-bud. The buds of Mosses. The reproductive
corpuscles of Algae.
GIL
when an organ of a particular description invests certain parts of a plant,
each of which bears an organ of a similar description ; thus, the involucrum (g) at the base of a
compound Umbel, as well as the Umbel itself, is termed
"general," whilst those (p) at the base of the separate little
Umbels at the ends of the rays, and these umbels themselves,
are termed partial. Fig. 89.
GENIC'ULATE, (GENICULATUS jointed) where any part is bent
abruptly, so as to form a decided angle.
GENIC'ULUM, (a little knee, a joint) a Node.
GENS, (a nation) synonyme for Tribus.
GENTIANA'CE^E, GENTIA'NE.*, (from the genus Gentiana) the
Gentian tribe. A natural Order of Dicotyledones.
GE'NUS, (GENUS a race) the smallest natural group composed
of distinct species.
OEN'ERAL, (GENERALIS)
GEOBLAS'TUS,
(yrj the earth, f3\a<TTav<jj to sprout) an embryo
whose cotyledons remain under ground during the process
of germination; as in the common Pea.
GERANIA'CE^, GERA'NIJE, (from the genus Geranium) the
Geranium tribe. A natural Order of Dicotyledones.
GER'MEN, (a branch or bud) synonyme for OVARIUM.
GERMINA'TION, (GERMINATIO, GERMINATUS, a budding) the
act, with its accompanying phenomena, by which seeds
begin to grow, when they are placed under the conditions
requisite to excite the vital energies of the dormant embryo.
GESNERA'CE^E,
GESNE'REJE,
GjiSNERIA'CEiE,
GESNERI'JE.
(from the genus Gesnera) a natural Order of Dicotyledones.
GIB'BOUS, GIBBO'SVS, (GIBBUS a swelling) where a part is
convex, as though it were swollen, like the tube of the
corolla in Antirrhinum majus; but more correctly applicable
to solid parts which are convex.
GIGAN'TIC, (GIGANTEUS giant-like) when the dimensions of a
particular species considerably exceed those of any of its
congeners.
GILLIESIA'CEJE, GILLIESI'E;E, (from the genus Gilliesia) a
small natural Order of Monocotyledones.
_
GILLS, vertical plates descending from the under \ ^
side of the cap of an agaric, and radiating from ^ 1
the stipes. They form the Hymenium, or part in
which the sporules lie. Fig, 90.
38
80
GLO
GIL'VVS, (carnation, flesh colour, or ashen grey) dirty yellow
with a tinge of red. Orange-yellow and grey.
GITHAGI'NEUS, greenish red.
GLA'BROUS, GLABRA'TUS, (GLABER smooth) a surface wholly
destitute of pubescence.
GLA'DIATE, GLADIA'TUS, (GLADIUS a sword) flat, straight, or
slightly curved, with the edges parallel and apex acute; as
the leaves of an Iris. Also a synonyme for " ancipital."
GLAND, (GLANDULA) collections of cellular tissue, somewhat
modified in its texture, and serving the purpose of a secreting
organ. Some glands are sunk in the texture of the plants;
others are elevated on pedicels, hair, &c.
GLANDA'CEUS, (GLANS an acorn, chesnut, &c.) red-brown
mixed with yellow. Yellowish-red and much grey.
GLAN'DULAR, GLANDULO'SUS, (GLANDULA a gland) furnished
with glands.
GLANS, (a mast of Oak or other tree) a one- or few-seaded,
dry, inferior, indehiscent pericarp, seated within a cupulary
involucrum; as in the Oak, Nut, Chesnut, &c.
GLAU'COUS, GLAUCES'CENS, (GLAUCUS sky-blue, sea-green, or
fiery red) dull green with a very peculiar whitish blue Justre.
Also, frosted with bloom of a bluish-green tinge.
GLEICHENIA'CE;E, GLEICHE'NE^E, (from the genus Gleiehenia) a group of Ferns, either considered as a distinct natural
Order, or as a Sub-order of the whole family, " Filices."
GLIT'TERING, where the lustre from a polished surface is not
perfectly uniform.
GLOBO'SE, (GLOBOSUS) nearly sphaericaL
GLO'BULAR, GLOBULA'RIS, nearly sphaerical.
GLO'BULE, (GLOBULUS) one of the two organs which
constitute the fructification of Characeae; viz the
spherical body filled with elastic filaments. Fig. 91,
(§) 3 (w) ^s th e other body or nucule.
GLOBULARIA'CEJE, GLOBULARI'NE/E, from the genus Globularia) a natural Order of Dicotyledones, containing only the
genus Globularia.
GLOBULI'NE, GLOBULI'NA, (GLOBULUS a globule) round transparent granules, formed in the cellular tissue, which constitute fecula.
GLOBULO'SUS, synonyme for Globosus.
GLO'BULUS, (a globule) globuline. Also used for a rounded
GON
81
form of " shield" in some Lichens. Synonyme for Soredium.
GLO'CHIS, (y\(*)%iQ a point) a barb.
GLOCHI'DEUS, GLOCHIDIA'TUS, where the pubescence is formed
of barbed bristles,
GLOMERA'TUS, (heaped up) synonyme for " AGGLOMERATUS."
GLOME'RULIS, (GLOMERO to heap up) synonyme for Soredium;
synonyme for Capitulum.
GLO'MUS, synonyme for capitulum.
GLOSSOLOGY, GLOSSOLO'GIA, (ywaaa the tongue, Xoyog a discourse). That department of Botany which contains an
explanation of the technical terms employed in this science.
GLUE, a viscid secretion on the surface of some plants.
GLUME, (GLUMA chaff) the floral envelopes of grasses; but
now more especially retained for the outermost husks only,
which invest one or more flowers, composing the separate
spikelets.
GLVMEL'LA, GLUMEL'LULJ, (diminutive of gluma), in grasses,
an innermost scale-like envelope to the ovarium; synonymous with Lodicula.
GLUMA'CEOUS, GLUMA'CEUS, GLUMO'SE, GLUMO'SUS, (GLUMA
chaff) resembling the dry scale-like glumes of grasses; as
the sepals of Junci.
GLU'TEN, (GLU'TEN glue) a viscid tenacious substance
obtained from flour after washing away all the starch.
Synonyme for Glue.
GNAV/ED, where the margin of a leaf or other membranaceous
expansion is irregularly jagged, as though it had been bitten
by a caterpillar.
GNETA'CE^E, GNE'TE^E, (from the genus Gnetum) a natural
Order of Gymnospermae.
GNOMON'ICVS, (belonging to a dial) where any stalk-like
appendage is abruptly bent at a high angle to the part to
which it is attached.
GOBLET-SHAPED,hemisphaerical,concave,and somewhat contracted below. Fig. 92.
GONGYLO'DES, (yoyyvXrjQ round, eiSog resemblance)
knob-like.
GON'GYLUS, (yoyyvXqg round) rounded corpuscles produced
on certain Algae, which become ultimately detached, and
germinate as distinct individuals. Globular bodies scat-
82
GRU
tered through the thallus of Lichens. Synonyme for
SPORA,
SPORIDEA, and SPEIREMA.
GONNOPHO'RUM, (yovog generation,
<psp(o to bear) an elevated
or elongated receptacle, bearing the stamens and barpels in
a prominent and conspicuous manner.
GOODENIA'CE^E, GOODENO'VIJE, (from the genus Goodenia) a
natural Order of Dicotyledones.
GOSSYP'INUS, GOSSIP'INUS, (made of cotton) cottony.
GOURD, a fleshy, one-celled, and many-seeded fruit,
with parietal placentae- the cell frequently filled
with pulp when ripe. Ex. Melons, Gourds, Cucumbers. Fig. 93.
GRA'CILIS, slender.
G R A I T , the portion of one plant to be grafted on another
plant, which is termed the Stock.
GRAMI'NACE^, GRAMi'NEiE, (GRAMEN grass) the Grass Tribe.
A very extensive Natural Order of Monocotyledones.
GRAM'MICUS, (made by lines) lettered.
GRANIF'ERUS, (GRANIFER bearing grains of corn) synonyme
for Monocotyledones.
GRAN'ULAR, GRAN'ULATED, GRANO'SUS, GRANULA'TUS,
GRAN-
VLO'SUS, (GRA'NUM a grain of corn, or kernel of a fruit)
when any organ is covered with, or is composed of, small
tubercles resembling grains.
GRAN'ULE, GRAN'ULUM, (diminutive of GRANUM a grain) a
small grain, many of which are contained in each grain of
pollen, and constitute the fovilla. A large kind of sporule
found in some Algae; also, a sporule of all cryptogamic
plants. A small wort-like appendage, of which there are
one or more on the calyx of certain species of Rumex.
GREA'SY, where the surface feels as though it were rubbed
with grease.
GREY, GR^SEUS, the neutral tint, which may be formed by
mixing blue, red, and yellow, in equal proportions.
GROSSIFICA'TION, GROSSIFICA'TIO, the process of swelling in
the ovary, after fertilization.
GROSSULA'CEJE, GROSSULA'RIE^E, (from the old genus Grossu-
laria, now Ribes) the Currant Tribe. A natural Order of
Dicotyledones.
GRUINA'LIS, (GRUS a crane) shaped like the bill of a crane;
as the fruit of the Geranium Tribe.
GYN
83
a hillock of earth) In clustered grains. Applied to clustered fleshy tubercular roots,
as those of Ranunculus ficaria. Synonyme for Granular.
GUM, (GUMMI) a vegetable secretion which may be detected
in the sap of most plants, and which is excreted by many,
and hardens on their surface.
GUTTA'TUS, spotted.
GuTTiF'ER,E,{from GUTTA a drop, because most of the species
yield a Gum-resin allied to Gamboge) the MangosteenTribe.
A natural Order of Dicotyledones.
GYMNOCAR'PUS, (yvfivog naked, Kaprrog fruit) where the pericarp is either without any pubescence; or where it does not
adhere to any of the outer floral whorls.
GYMNOSPER'MIA, (yvpvog naked, <j7rtp[ia a seed) an order of
the artificial class Didynamia; where the fruit is formed of
four, more or less distinct, nut-like carpels, surrounded by
the persistent calyx. Each carpel was formerly considered
to be a separate naked seed.
GYMNOSFER'MOUS, GYMNOSPER'MUS, (yv/ivog naked, airtpiia
a seed) where the ovules are developed without the usual
integumentary accompaniment of a pericarp, as in the
Coniferae.
GYM'NOSPERMS, GYMNOSPER'MI,
considered either as a
natural Order of Dicotyledones, or as a separate Class;
where the ovules are gymnosperrnous,
GYNAN'DRIA, {yvvr] a woman, avr\p a man) an artificial class
of the Linnean system, where the stamens are so far united
to the carpels that both together form a central column
surrounded by the perianth.
GYNAN'DROUS, GYNAN'BRWUS, GYNAN'DRUS, where the stamens and carpels cohere, as in Gynandria.
GYNI'ZUS, {yvvr] a woman) synonyme for stigma; applied
only in the family of Orchideae.
GYN&'CIUM, {yvvr] a woman, ouzog a house) the aggregate of
the carpels, composing the innermost of the floral whorls;
synonymous with Pistillum when the carpels cohere.
GYNO'BASIS (yvvr] a woman, (ia<ng a basis) the dilated base
of a solitary style, surmounting a multilocular ovary.
GYNO'PHORE, GYNO'PHORUS, {yvvr] a woman, fepoj to bear) a
pedicellary support to the ovary, seated on the receptacle.
GYNOSTE'GIUM, (yvvr] a woman, <rreyq a covering) synonyme
for perianth.
GRU'MOUS, GRUMO'SUS {GRUMUS
40
84
HAL
GYNOSTE'MIUM, (yvvrj a woman, (TTTJIKOV a stamen) the columnar mass formed by the union of the style and filaments in
Orchideae.
GYP'SEUS, (GYPSUM white lime) synonyme for Cretaceus.
GYRA'TUS, (turned about) synonyme for Circinatus.
GYRO'MA, (GYRUS a circle) synonyme for Annulus.
HABIT, (HA'BITUS) the peculiar aspect assumed by any species,
depending upon the aggregate of its natural characters.
HABITATION, (HABITA'TIO) a term used in Botanical Geography to signify the limits within which a particular species
is found naturally distributed on the earth's surface.
HMMATI'TICUS, (aificcTixog bloody) brown-red ; red with much
grey.
HJEMATO'PHYLLUS, {aifia blood, <pv\\ov a leaf) where a leaf
is marked with red blotches.
HVEMODORA'CE^, (from the genus Haemodorum) the Bloodroot tribe. A natural Order of Monocotyledones.
HMMORRHA'GIA, (a continued flux of blood) a disease in plants
where the sap is continually exuding through an external
wound.
HAIR, expansions of cellular tissue, in the form of hairs, &c:
which coat the surface of various parts of many plants.
HAIR'INESS, HIRSU'TIES, (HIRSUTUS hairy, rough) where the
hair is less soft and longer than in the form termed " pubescence'' or "down."
HAIR-POINTED, terminating in a fine and weak hair-like
point.
HAIR-SHAPED, synonyme for Capillary.
HAIRY, having hair of the character expressed by "hairiness."
HALBERT-HEADED, synonyme for "hastate."
HALESIA'CE^E, (from the genus Halesia) synonyme for Styraceae.
HALF-NETTED, where the outermost only of several investing
layers is reticulate.
HALF-TERETE, flat on one side, terete on the other; like one
half of a cylinder which has been divided longitudinally
through the axis.
HALONA'TUS, (aXog a button or stud) when a coloured circle
surrounds a spot.
HALO'PHYTON (OXQ the sea, <pvrov a plant) a plant which
grows within the influence of sea water.
, (from the genus Haloragis) a natural group of
HEP
85
t>icotyledones; considered either as a separate order, or as
a Sub-Order of Onagraceae.
HALVED, synonyme for Dimidiate.
HAMAMELA'CE^, HAMAMELi'DEjE,(from the genus Hamamelis) the Witch-Hazel Tribe. A natural Order of Dicotyledones.
HAMA'TUS, HAMO'SUS, hooked.
HA'MULUS, HA'MUS, a hook.
HAPLOGE'NEUS, (CLTTXOOQ simple, yevvacj to beget) synonyme
for Heteronemius.
HAS'TATE, HASTI'LIS, HASTA'TUS, (bearing spears)
shaped like the head of a halbert; the base diverging on each side into an acute lobe. Fig. 94.
HEADED, synonyme for " Capitate."
HEART-V/OOD, the innermost layers of wood in Exogenous
trees; which have become more deeply coloured than the
outermost, and much harder.
HEART SHAPED, synonyme for " Cordate."
HEBECAR'PUS, (//€?/ down, Kapiroq fruit) where a fruit is
covered with a downy pubescence.
HEBETA'TUS, (made blunt) where the extremity is obtuse
and more or less soft.
H E L M E T , an arched concave petal or sepal; or a
portion of one- as the upper lip of several labiate
flowers. Fig. 95, A.
HELVO'LUS, (pale red) yellowish-red and grey.
HEMEROOALLI'DE^:, (from the genus Hemerocallis) a natural
group of Monocotyledones, considered to be either a distinct
order, or a section of the Order Liliacese.
HEMICAR'PUS,
{rjfjiKTVQ half, Kapirog fruit) one portion of a
fruit which spontaneously divides into two separate parts;
as that of Umbelliferae.
HEMICYLIN'VRICUS,
(TifjLtcrvg half, tcvXivdpog a cylinder) syno-
nyme for " half-terete;" also, a foliaceous expansion, plane
on one side and convex on the other.
HEMIGY'RUS, {nixiavQ half, yvpog a circle) a pericarp formed
like a follicle, but more or less hard and woody; as in
Proteaceae.
HENSLOVIA'CEJE, (from the genus Henslovia) a natural Order
of Dicotyledones, containing only the genus Henslovia.
HEPA'TICE, (HEPATICUS, of the liver) the Liver-wort tribe.
A natural Order of Acotyledones.
41
86
HET
HEPA'TICUS, (of the liver) liver-coloured. Yellowish-red with
much grey.
HEPTAGY'NIA, {eirra seven, yvvrj a woman) an artificial Order
in the Linnean system, characterized by the presence of
seven pistils, or at least by seven distinct styles.
HEPTAN'DRIA, (sTTTa seven, avrjp a man) an artificial class in
the Linnean system, characterized by an hermaphrodite
flower possessing seven stamens. Also, an order in the
classes of the same system where the flowers are unisexual.
HEPTAND'ROUS, HEPTAN'DER, HEPTAN'DRUS, possessing the
structure described under Heptandria.
H E R B , (HERBA) a plant which does not possess a woody
stem.
HERBA'CEOUS, (HERBACEUS belonging to herbs; used in contradistinction to woody. Also, applied to any portions of a
plant which are more particularly green and succulent.
HERBA'RIUM, (HERBARIUS belonging to herbs) a collection
of plants, properly dried and prepared for botanical study,
HERMAPH'RODITE, HERMAPHRODI'TUS, where both stamens
and pistil occur in the same flower.
HERNANDIA'CEJE, HERNAN'DIE^, (from the genus Hernandia)
a natural Order of Dicotyledones.
HESPERIDE/E, (from a supposition that oranges grew in the
garden of the Hesperides) synonyme for Aurantiacese.
HESPERfmuM, (fruit of Hesperideae) an indehiscent manycelled fruit, coated with a spongy rind; the cells containing
a mass of pulp, in the midst of which a few seeds are embedded.
HETEROCAR'PIAN, HETEROCAR'PINUS, (trepog another, Kap7rbg
fruit) an inferior, or rather, a partially inferior fruit, as in
the Acorn.
HETEROCAR'PUS, (erepoQ another, Kapirbg fruit) where a plant
bears fruit more or less distinguishable into two separate
forms.
HETEROCLI'TUS, (erepog another, KXLTOQ a declivity) deviating
from the ordinary rule. Where plants have monoecious or
dioecious flowers.
HETEROGAMUS, (erepog another, yafiog a wedding) bearing
flowers of different sexes.
HETERONE'MEUS, (erepog another, v?]fia a thread) Acotyledonous plants whose sporidia germinate in the form of threads^
HIR
87
which afterwards unite to form a heterogeneous body- as
Ferns and Mosses,
HETER'OTROPAL, HETER'OTROPUS, (erepog another,
rps7r(x) to turn) where the embryo lies oblique or
transverse to the axis of the seed, the radicle not
being directed to the hilum. Fig. 96.
HEXAGY'NIA, (eg six, yvvrj a woman) an Order in the artificial system of Linneus, characterized by the flower having
six pistils.
HEXAG'YNOUS, HEXAQ'YNVS, (e% six, yvvrj a woman) having
the structure explained under Hexagynia.
HEXAN'DRIA, (el£ six, avr\p a man) an artificial class in the
Linnean system, characterized by hermaphrodite flowers
which have six stamens. Also, an Order in the same system,
where the classes depend upon something more than the
mere number of the stamens.
HEXAN'DROUS, HEXAN'DRICUS, HEXAN'DRUS, (fg six, avrjp a
man) possessing six stamens as in Hexandria.
HEXAR'RINUS, (eg six, dpprjv a male) synonyme for Hexan.
drus.
HEXASTE'MONIS,
(6? six, (TTrjfKov a stamen) synonyme foi
Hexandrous.
HIANS, Gaping.
HID'DEN, where some part is so completely invested by another that it is concealed from sight; as where the radicle of
Tropaeolum is concealed by the prolonged bases of the
cotyledons.
HIDDEN-VEINED, synonyme for veinless; where veins really
exist, but are concealed by an excess of parenchyma.
HILA'RIS, belonging to the Hilum,
HILOSPER'ME^:, (from the large size of their hilum) a synonyme for Sapotese.
H I ' L E , H/LUS, {HILUM the black scar on the surface of a
bean) the scar left on the surface of a seed at the spot where
it was attached by the funiculus or umbilical chord to the
pericarp.
HINOI'DEUS,
(ivoeidriQ nerved) synonyme for "divergent
curvinerved" leaves. See Fig.64, b.
HIPPOCASTA'NE^E, (from the species iEsculushippocastanum)
the Horse-chesnut tribe. A natural Order of Dicotyleclones.
HiRcfNUS, (of a goat), HIRCO'SUS, (smelling like a goat) a
goat-like smell peculiar to several plants.
42
88
HOR
HIRSU'TIES, hairiness.
HIRSU'TUS, hairy.
HIRTEL'LUS, HIRTUS, (hairy) shaggy.
HIS'PID, HISPIDO'SUS, HISPID'ULUS, (HIS'PIDUS
rough) where
the pubescence is composed of long and rigid hair.
HOA'RY, greyish white; i. e. a light grey, an appearance
originating from white pubescence.
HOMALIA'CE*:, HOMALI'NE^E, (from the genus Homalium) a
natural Order of Dicotyledones.
HOMOGE'NEAL, HOMO'GENUS, (fyoc like, yevog a race) of the
same nature or kind.
HOMONEME'^, (bf.ibg alike, vrjfia a thread) Acotyledonous
plants, composed of filaments, which in germination separate from a homogeneous body—^as in Algae and Fungi.
HOMOPE'TALUS, (ofibg alike, TreraXov a petal) either, a plant
where all the petals are formed alike; or, the receptacle of
a composite flower where all the florets are alike.
HOMO'TROPAL, HOMO'TROPOUS, HOMOTRO'PUS, (ofiog
alike, rpsir^ to turn) when the embryo is not
straight, but still has the same general direction
as the seed. Fig. 97.
HON'EY-COMB'ED, synonyme for " Alveolate."
HOOD, a concave form of sepal or petal resembling a monk's
hood,as in the Aconites. Also, a peculiar expansion of the
filaments where they unite and cover the ovary, as in Asclepias syriaca.
HOOD'ED, synonyme for Cucullate. Fig. 61.
HOOK, a stiff* hair, bristle, or prickle, curved back at the
point.
HOOK/ED, formed as in the hook.
HOOK'ED-BACK, synonyme for runcinate.
HO'RARV, HORA'RIUS, (hourly) lasting about an hour—as the
flowers of certain plants in their expanded state.
HORDEA'CEUS, (of barley) shaped like a spike of barley.
HORIZONTAL, HORIZONTA'LIS, when a plane surface lies perpendicularly to the axis of the body which supports it; as
in most leaves. Or, when one part is perpendicular, or
nearly so, to another, whose natural position is usually
vertical; as in branches with respect to the main stem.
HORN, any appendage which is shaped somewhat like the
horn of an animal; as the spur of the petals in Linaria,
HOBN'ED, terminating in a horn.
HYD
89
(of the year) any part of a plant developed during
the year.
HOR'NY, of a hard close texture, resembling horn in its
consistency.
HOR'TUS-SIC'CUS, (HORTUS a garden, siccus dry) synonyme
for Herbarium.
HOSTO'RIUM,(HOSTIO to requite) the absorbing organ of parasites, which supplies the place of a root.
HUGONIA'CE^E, (from the genus Hugonia) a natural Order of
Dicotyledones, restricted to the single genus Hugonia.
HUMIFU'SUS, (HUMUS the ground, FUSUS laid all along) Procumbent.
BOR'NUS,
HU'MILIS, LOW.
HUMIRIA'CEJE, (from
the genus Humirium,) a natural Order
of Dicotyledones.
(a violet or purple flower)
or purple colour) blue with a
violet tinge. Blue with a little red.
HYA LIISUS, (vaXivog glassy, transparent) more or less transparent or translucent.
HYBERNA'CULUM, (HYBERNACULA winter quarters) any part
which invests the nascent shoot, and protects it during the
winter, as buds and bulbs.
HY'BRID, HY'BRIDUS,
(HYBRIDA
a mongrel) the common
offspring of two distinct species.
HYDRAL'G^E, (vSwp water, ALGA a sea-weed) synonyme for
Hydrophyte.
HYDROCE'RE^E, (from the genus Hydrocera) synonyme for
Balsaminaceae.
HITACIN'THINST, HYACIN'THUS,
HYACIN'THINUS,
(of a violet
HYDROCHARA'CE;E,
HYDROCHARI'DE.ZE,
HYDROCHA'RIDES,
(from the genus Hydrocharis) the Frog-bit tribe. A natural Order of Monocotyledones.
HYDROLEA'CEJE, (from the genus Hydrolea) a natural Order
of Dicotyledones
HYDROPHYLLA'cE;E,HYDROPHYL'LE^:,(froin the genus Hydrophyllum) the Water-leaf tribe. A natural Order of Dicotyledones.
HYDRO'PHYTE, (HYDRO*PHYTON, vdojp water, (pvrov a plant)
an aquatic Alga.
HYDROPTE'RIDES, (vdwp water, -rcTepiQ a fern) synonyme foj
Marsilliaceae.
43
90
HYGROBI'EIE,
HYP
vypov water, j8too> to live) synonyme for Hala-
rageae.
(yypob water, fierpea) to
measure) expressive of the state or degree of hygroscopicity
of a plant.
HYGROME'TRIC, HYGROME'TRICVS
HYGROSCOPI'CITY,
HYGROSCOPfciTAS, (tiypov water,
QKOTTEU)
to observe) the property by which vegetable tissues absorb
or discharge moisture, according to circumstances.
HYME'NEUM, HYME'NIUM, (vfjLtjv a membrane) that portion
of the fructification of a Fungus in which the sporules are
situated; usually more or less membranous.
HYMENO'MYCETES, HYMENO'MYCI, {yixrjv a membrane, fivicrjg
a fungus) fungi furnished externally with a sporuliferous
Hymenium.
HYPAN'THIUM, HYPANTHM'DIUM, (u7ro under, avQog a flower)
A fleshy receptacle without any involucrum; as in the
Fig.
HYPERBORE'AN, HYPERBO'REUS, (far northward) indigenous
in the northernmost countries, within the Arctic circle.
HYPE'RIC^,HYPERICA'CEUE,HYPERICI'NEJE, (from the genus
Hypericum) the Tutsan tribe. A natural Order of Dicotyledones.
HY*PHA, {v<S>a a web) the filamentous, somewhat fleshy, deliquescent thallus of Byssacea?, or plants which form
mouldiness.
HYPHAS'MA, (ycpaviia a web) the web-like thallus of agarics.
HYPHOMYCE'TES, (y(pa a web, fivKrjg a mushroom) fungi whose
thallus is of the form called Hyphasma.
HYPOBLA^TUS (u7ro under, fiXaarog a shoot) synonyme for the
fleshy cotyledon of the Graminaceae.
HYPOCARPOGMUS, (VTTO under, Kapwog fruit, yrj the earth)
synonyme for Hypogaeus.
L
ne
HYPOCHI'LUS, {V-TTO under, x* ^°G ^ lip) the lower portion of
the lip of Orchidaceae.
HYPOCRATF/RIFORM, HYPOCRA TERIFOR! Mis^iyirb under, Kparrip
a goblet, FORMA shape) a monopetalous corolla with the tube
long and cylindrical, and limb flat, and spreading at right
angles to it.
HYPOGUS/AN, HYPOGM'US, (V-TTO under, yrj the earth) plants
which ripen their fruit under ground. Also, generally, of
any part that grows under ground.
IMM
HYPO'GYNOUS,
HYPO'GYNVS,
HYPOGY'NICUS,
(VTTQ
under, yvvr\ a woman) seated below the base of
the ovary, but not attached to the calyx; as the
stamen and petal in Fig. 98.
HYPOPHYI/LIUM, HYPOPHYL'LUM, (yirb under, <pv\\ov a leaf.)
a small sheath-like petiole seated below a peculiar leaf-like
form of branch ; as in Asparagus.
HYPOSTAM'INEUS, (v7ro under, GTa\Li\v a stamen) a monopetalous flower with hypogynous stamens
HYPOTHE'CIUM, (VTTO under, Sqicr) a case) the substance which
immediately invests the perithecium of Lichens'.
HYPOX'IDEJE, (from the genus Hypoxis) a natural group of
Monocotyledones, considered either as a distinct Order, or
as a tribe of Amaryllidacece.
HYSTERAN'THOTJS, HYSTERANTHE'US,
(vvrepoQ after, dv9og a
flower) plants whose leaves expand after the flowers have
opened.
HYSTRELLA. (vcrrepa the matrix) synonyme for Carpella.
IAN'THINUS, (ICLVSIVOQ violet) synonyme for Violaceus.
ICOSANDRIA, (EUCOVL twenty, av?/p a man) the twelfth artificial
class of the Linnean System; characterized by the flowers
containing about twenty stamens or more, which are partially attached to the calyx (perigynous) and consequently
seem to originate from it.
ICOSAN'DROUS, ICOSAN'DER, ICQSAN'DRUS, having the stamens
as in Icosandria.
ICTE'RINUS, (ICTERUS a yellow bird) of a yellowish tinge.
IG'NEUS, (fiery) synonyme for Flammeus.
IGNIARIUS, (IGNIA'RIUM tinder) having the puff-like consistency of German tinder.
ILICI'NE^E, (from the genus Ilex) synonyme for Aquifoliaceae.
ILLECEBRA'CE.^E, ILLECE'ERETE, (from the genus Illecebrum)
the Knot-Grass Tribe. A natural Order of Dicotyledones.
ILLIGERA'CEJE,ILLIGE'RE;E, (from the genus Illigera) a natural
Order of Dicotyledones.
IMBER'BIS, (Beardless) without any beard.
/
/r
IM'BRICATE, T>iBRiCA TED,/^5/2/c^ r/75>(laid one over another
like tiles on a roof,) IMBRICATIVUS, where many parts are
regularly arranged, and one part partially overlaps another.
IMMARGINA'TE, IMMARGINA'TUS, (IN without, MARGO a border) where the edges of any organ are not characterized by
xiny marked difference in structure from the middle portions.
44
92
INC
(imraerged) growing entirely under
water. Also, when one part or organ is completely embedded in another, as the sporidia of some lichens in the
thallus.
IMMOVE'ABLE, (IMMOBILIS) where no particular motion can
take place about the point of attachment; as, where
anthers firmly adhere to the filament.
IM'PARI-PINNA'TUS, (IMPAR odd, PINNATUS winged) unequally
pinnate.
IMPER'FECT, (IMPERFECTUS) where certain parts, usually
present, are* not developed. As the stamens in some, and
the carpels in other flowers.
IM'PLEX, IMPLICA'TUS, (wrapped) synonyme for plicatus.
IMMER'SED, IMMER'SUS,
IMPLEX'us, entangled.
IMPREGNATION, IMPREGNATION synonyme for Fertilization.
IMPRES'SUS, (engraven, marked) marked with slight de-
pressions.
not, ADHMREO to adhere) free from al]
adhesion to contiguous parts.
INMQUA'LIS, unequal.
INMQ.UILA'TERUS, (INMQUALIS unequal, LATER a side) synonyme for Insequalis.
IVA'NIS, (empty) when a stem has no pith, or only what is
very soft and inconsiderable.
INANTHERA'TVS, (IN without, ANTHERA an anther) when the
filament produces no anther.
INCA'NUS, hoary.
INCARNA'TUS, synonyme for Carneus.
INCH, rudely measured, at about the length of the first joint of
the thumb.
INCI'SION, (INCISIO) an indentation along the margin of a
thin or foliaceous organ.
INCI'SED, (INCISUS cut) synonyme for Cut.
INCLINED, INCLINING, (INCLINANS, INCLINATUS,) much bent
out of the perpendicular, in a curved line, the convex side
upwards.
INCLU'DED, (INCLUSUS enclosed) when one part does not extend or protrude beyond another by which it is surrounded;
as when the stamens or style do not extend beyond the
mouth of a monopetalous corolla.
INCOMPLETE, INCOMPLE'TUS, {IN not, COMPLETUS finished)
where some part, usually present in allied species, is not
INADHM'RENS, (IN
IND
93
developed in some particular case. Also, where an organ
has the appearance of not having been fully developed : as
where placentae project into the cavity, but do not reach
the axis of the pericarp, and which, consequently, is not
completely divided into separate cells.
INCRASSA'TUS, (IN, and CRASSUS, thick) thickened.
INCREASING, see " ACCRESCENS."
INCUM'BENT, (INCUMBENS INCUBITUS,
leaning or
resting upon.) Where the radicle is bent and
pressed against the back of one of the cotyledons,
in certain Cruciferae, Fig. 99, a. The symbol (110)
expresses this. Applied to the anther, it implies the attachment to the filament to be at the back, and not at the base,
Fig. 99, b. It is used also synonymously with "procumbent."
INCRUS'TED (INCRUSTA'TUS made into a hard crust.) Where
an outer envelope is firmly attached to the part it covers;
as when a pericarp invests the seed so closely that it seems
to form a portion of it.
INCUR'VED, INCURVA'TVS, {INCURVUS, bent in.) Gradually
bending from without inwards; as where the stamens curve
towards the pistil.
INDEFINITE, INDEFIN'ITVS,
(IN not, DEFINITUS defined.)
Where the number of any particular description of organ is
either uncertain, or forms no positive character. Thus, the
number of stamens in a flower beyond twelve is not used
in their artificial classification.
Applied to the Inflorescence it is employed synonymously with " centrifugal"
or " indeterminate."
INDEHIS'CENT, INDEHIS'CENS,(IN
not, DEHISCO to gape) without dehiscence, or regular line of suture.
INDETER'MINATE, INDETERMINA'TVS,
(IN
not,DETERMINATE
limited) synonyme for indefinite.
a native.; A vegetable which is the spontaneous production of any country.
INDIGO-COLOURED, {INDIGOTICUS.)
A deep but dull blue.
Blue with grey.
INDIRECTE -VENOSUS. Where the lateral veins, in a leaf, run
together at the extremities, and emit little veins.
INDIVIDUAL, INDIVID'UUM,
(INDIVIDUVS,
inseparable.)
Whatever is capable of separately existing, and reproducing
its kind. Thus, a seed or a leaf-bud are each nascent states
of individual plants.
45
INDIG'ENOUS, INDIGENUS, (INDIG'ENA
94
iNDirfsus, (undivided.)
INO
Entire.
INDUPLICA'TE, INDUPLICA'TUS, (IN m,
DUPLICATUS
doubled.) Where the edges of a valvate estivation are folded inwardly, Fig. 100.
INDZ/SIUM, (a shirt.) The cuticular covering to the sori
of ferns.
INDU'VIM, (clothes.) Persistent portions of the perianth. Also
the remains of certain leaves which not being articulated
do not fall off and leave a scar.
INER'MIS.
Unarmed.
INFF/RIOR, (INFE'RUS.)
When one organ is placed below
another. More especially used to express the connection of
the tube of a calyx with the ovarium: when connected to the
ovarium, so that it forms an outer coat to it whilst the limb
stands on the summit, the calyx is called superior and the
ovarium inferior, as in the Rose. When perfectly free without
contracting any adhesion to the ovarium, the calyx is said
to be inferior, and the ovarium superior, as in the Poppy.
This term is applied to the radicle, when it is directed towards the hilum, at the base of the seeds.
INFLA'TUS, (swollen.) Bladdery.
INFLEX'ED, INFLEX'US (turned toward.) Synonyme for incurved.
INFLORESCENCE, INFLORESCEN'TIA, (INFLORESCO to flourish.)
The general arrangement or disposition of the flowers in a
plant.
INFRA-AXII/LARY, INFRA-AXILLA'RIS,
(INFRA below, AXILLA
the armpit.) Originating below the axil of a leaf.
INFRAC/TUS, (much broken.) Synonyme for inflexus.
INFUNDIBULIFORM
INFUNDIBV'LIFORMIS,
(INFUN'DIBULUM
a tunnel or funnel.) Shaped like a funnel, with a tube below
and gradually enlarging upwards.
INNA'TE, INNATUS, (Inbred.) Where the point of
attachment is at the apex; as in some cases of
the anther to the filaments, Fig. 101.
INNOVATION, INNOVA'TIO, (INNOVO to make new.) 1 H 10J
An incomplete shoot; more especially the young shoots of
mosses.
INOMY'CES (ig IVOQ a fibre, JXVKT]Q a mushroom.) An order of
filamentous fungi.
INSERTION, INSER'TW, (INSERTUS put in or upon.) The mode
in which one body is connected to another, where it appears
INV
95
to have been attached to it, though in reality it has grown
from i t ; as the leaf on the branch; the branch on the
stem, &c.
IN'TEGER.
Entire.
INTEGER''RIMUS, (very entire.)
Besides being perfectly free
from incision, this term implies a slight thickening of the
margin, as though it were bordered.
INTEG'UMENT, (INTEGUMENTUM.)
A portion closely investing, or merely surrounding, another. Thus, the parts of
the perianth are styled the u floral integuments " because
they closely invest the stamens and pistils in the bud state.
.ie seminal integuments are the coats which invest the
kernel of the seed.
TNTERCEI/LULAR, INTERCELLULA'RIS,
(INTER between, CELLULA a little cellar.) Between the cells of the cellular tissue. Thus, the little interstices left by the cells not accurately filling space, are termed " intercellular passages*"
INTERNO'DE,INTERNO'DIUM, (INTER between, NODUS, a knot.)
A part of the stem between two nodes.
INTERRUPTEDLY-PINNATE, INTERRUPTE-PINNA'TUS.
Where
the pairs of leaflets in a pinnate leaf are alternately larger
and smaller. See Guide to the Botanist, figure 95,
INTERRUPTED, (INTERRUPTUS.)
Where symmetry, or regularity of outline or composition is partially destroyed.
INTOR'SIO, (INTORQUEO to turn or wind.) A twining.
INTRAFOLIA'CEOUS, INTRAFOLIA'CEUS, (INTRA within, FOLIUM
a leaf.) The position of some part with respect to the axilla of a leaf. Thus, when the stipules are united to the
anterior portion of the petioles only, and are free above,
they stand between the leaf and stem, as in Arenaria rubra.
INTRICATUS.
Synonyme for Inplexus.
INTROCUR'VUS, (INTRO within, CURVUS bended.) Synonyme
for Imflexus.
Turned inwards, or
INTROR'SE, INTROR'SUS9 (INWARDLY.)
towards the axis of the part to which it is attached.
INTROVE'NIUS, (INTRO within, VENA a vein.) Synonyme for
"Avenius," where the veins of a leaf, though really present,
are concealed by the thickness of the parenchyma.
INUNDA'TUS, (overflown.) Living completely submerged in
water.
INVER'SE, (INVER'SUS inverted.) Where the apex of one
organ is placed in an opposite direction to that of another
46.
96
with which it is contrasted. The tC embryo " is saul to be
inverse when the radicle is directed away from
the hilum towards a point immediately opposite
to it, Fig. 102, (h) hilum, (r) radicle.
INVISIBLE. When some part is not yet sufficiently
developed to be distinctly recognized.
INVOLUCEL'LUM,
(INVOLUCRUM a cover.)
A " partial " mvo
lucrum.
INVOLUCRA'TUS.
Furnished with an involucre.
INVOLU'CRE, INVOLUCRUM, (a cover.)
A whorl
of bracts,
free or united, seated on the peduncle; either near, or at
some distance below the flower or flowers; synonyme for
Indusium.
IN'VOLUTE, INVOLU'TIVUS, INVOLU'TUS (wrapt up.) Where
the edges of a foliaceous organ are rolled inwards; as some
leaves in vernation, some sepals, &c. in aestivation.
IRREG'ULAR, IRREGULA'RIS,
(IN against, REGULA, a rule.)
Exhibiting a want of symmetry, used also synonymously
with unequal.
IRIDA'CE/E, IRID'E^E (from the genus Iris.) The Corn-flax
tribe. A natural order of Monocotyledones.
IRRITABILITY, IRRITABIL'ITAS, (IRRITABILIS
irritable.)
A
vital property by which certain parts, in some plants, exhibit the phenomenon of spontaneous motion, when under the
influence of particular stimuli. By some, this is considered to be merely an extreme case of " Excitability."
ISADEL'PHUS, (LGOQ equal, aStX^og a brother.) When the
separate bundles of stamens in a diadelphous flower are
equal or alike.
ISO'BRIOUS, ISOBRIATUS (ivog equal, (3pidoj to be strong.)
Applied to the embryo of Dicotyledones; because both the
dicotyledons seem to be developed with equal force.
ISOCH'ROUS, {IGOQ equal, %poa colour.) Possessing a uniformity of colour throughout.
ISODY'NAMOTJS, ISODY'NAMUS (ivog equal, Svvafiog power.)
Synonyme for Isobrious.
ISOSTE'MONOUS, ISOSTEMO'NUS, (LVOQ equal,<TTi]fi(ov a stamen.)
A flower which has stamens equal in number to the petals.
ITHYPHYL'LUS, (LOVQ straight, fvXkov a leaf.)
Where a leaf
is stiff' and straight.
IVORY-WHITE.
White, slightly tinged with yellow, and
having a little lustre.
LAB
97
(from the genus Jasminum.) The
Jasmine Tribe. A natural order of Dicotyledones.
JOINTED. Either applied to stems, and other parts, which
appear to possess joints; or more properly to such as actually possess them.
JOINTS. Certain parts where the uniformity of the tissue is
altered; and where it may readily be ruptured or fall
asunder in decay.
JU'BA, (a mane ; the tops of trees.) A loose panicle, as in the
case of the male flowers of Zea Mays. Also a dense cluster
of awns, as in the spikes of certain grasses.
JU'GUM, (a yoke.) A pair of the opposite leaflets in a pinnated
leaf.
JI/LUS, (a catkin.) Synonyme for Amentum.
JUNCAGINA'CE/E, (from certain analogies with Juncaceae.) A
natural order of Monocotyledones.
JUNCA'CEJE, JUN'CE,E, (from the genus Juncus.) The Rush
Tribe A natural order of Monocotyledones.
KEEL. A projecting ridge, rising along the middle of a flat
or curved surface. Also the two lowermost, and more or
less combined, petals of a papilionaceous corolla.
K E E L E D . Furnished with a keel.
KERMESI'NUS.
Synonyme for puniceus.
KERNEL. The embryo, with or without a perisperm, enclosed in the seminal integuments. In a lax sense, employed to
signify any seed enclosed in a hard case; and it even includes
some dry pericarps.
KNEE-JOINTED. Synonyme for geniculate.
KNEEPAN-SHAPED. Concavo-convex, and very thick
KNOT. A swelling in some stems where the attachment of
the leaves takes place.
KNOTTED. Where a cylindrical body is swollen at intervals
into knobs, somewhat resembling a knotted chord.
LABEL'LUM.
Lip; or rather the lower lip only.
LABIA'-OE (from labium, a lip; the corolla being bilabiate.)
The mint tribe. A natural order of Dicotyledones.
LABIA'TE,
LABIA'TUS,
(LABIOSUS,
full-lip
Where a tubular calyx or corolla has the limb
divided into two unequal portions, or lobes,which
are placed, above and below, so as to imitate the
lips of a mouth. Fig. 103.
LABIO'SE, LABIO'SUS, (full-lipped.)
Where the petals of a
47.
JASMINA'CE^E, JASMI'NE^E
98
LAP
polypetalous corolla are so arranged as to imitate the Labiate
form.
LA'BIUM.
Lip.
LACERA'TUS* LA'CERUS.
Torn.
LA'CHRYMMFOR'MIS, (LACHRYMA,
shaped.
LACIN'IATE,
a tear, FORMA, shape.) Tear-
LAciNiArTUS,(LACiNiAy a fringe.) Fringed. Also
"Slashed."
(diminutive from LACINTA, a fringe.) The small
inflexed point of the petals in Umbelliferae.
LACISTEMA'CE.*:, LACISTE'ME,E, (from the genus Lacistenia.)
A natural order of Dicotyledones.
LACTES'CENS.
Producing milk.
LAC'TEUS, (like milk.) Milk-white.
LACV'NA, (a little hole.) Air-cell. Also small depressions
on the upper surface of the thallus of Lichens.
LA'CUNOSE, LACTJNO'SUS, (full of holes.) Where the surface is
covered with depressions, (LACUNJE.)
LACUS'TRINE, LACUS'TRIS, (LACUS a lake.) Living in or on
the margins of lakes.
LMVIGA'TUS.
Polished.
Lm'vis. Smooth.
LAMEL'LA, (a thin plate of metal.) The Gill, in Agarics.
Synonyme for Corona in some Silenaceae.
LAMEL'LAR, LAMELLA'TUS, LAMELLOSUS.
{LAMELLA a thin
plate of metal.) Tipped with two flat lobes, as are many
styles.
LAMIA'CE^E, (from the genus Lamium.)
Synonyme for
Labiatae.
LAM'INA, (a thin plate of metal.) The Limb.
LANA'TUS.
Woolly.
LAN'CEOLATE, LANCEOLA'RIS, LANCEOLA'TUS, (LANCEA a lance.)
Shaped like the head of a spear; narrow and tapering at
each end.
LANUGINO'SUS. (Downy.) Cottony.
LANV'GO, (tender hair.) Fine soft pubescence.
LAPI'DEUS,LAPILLO'SUS,
(Stony.) Of a hard texture, like the
nuts of stone-fruits.
LAPPA'CEVS, (like a bur.) Synonyme for Hamatus.
LARDIZABA'LE^E, (from the genus Lardizabala.) A group of
Dicotyledones, considered to be either a distinct order, or
a section of Menispermacese,
LACIN'ULA,
LEG
g9
maLsk.) Synonyme for Personatus.
hairy, rough ; avBog a flower.) When
the pubescence on the flower is velvetty.
LA TEBRO'SUS, (full of dens.) Hidden.
LA'TENT, LA'TENS, (lurking.) Lying dormant till excited by
some particular stimulus; as the adventitious buds occasionally developed in trees.
LATERAL, LATERA'LJS, (of the side.) Fixed on, or near the
side of any organ.
LATERINER'VIUS, (LATUS the side, NERVUS a nerve.)
Synonyme for Rectinervius.
LA TERI'TIUS, (made of brick.) Of a brick-red colour, Vermillion with much grey.
LA'TEX, (juice.) The proper-juice, or returning sap of plants.
Also applied to the moisture which exudes from the stigma.
Also the gelatinous matter surrounding the sporules of certain fungi.
LATISEP'TUS, (LATUS broad, SEPTUM a hedge.) Where the
dissepiment in the fruit of Cruciferae is broad in proportion
to the thickness between the valves.
LAURA'CE^E, LATJRI'NEJE, (from the genus Laurus.)
The
Cinnamon tribe. A natural order of Dicotyledones.
LAXUS, Loose.
LEAF. An appendage to the stem, considered as an expansion of the bark, composed of cellular tissue, and generally
wit
• h fibres of vascular tissue intermixed.
LARVA'TVS {LARVA a
LASIAN'THUS (kaviog
LEAF-BUD,
LEAFLET.
See
Bud.
Each separate portion or subordinate expansion
in the limb of a compound leaf.
LEAF-LIKE. Synonyme for Foliaceous.
LEATHERY. With a consistency more or less resembling the
toughness of leather.
LE'CUS, (Xe%oc a bed.) Synonyme for Cormus.
LECYDITHA'CEJE, LECYTHIDEE, (from the genus Lecythis.)
Either a section of Myrtaceae, or a distinct order of Dicotyledones.
LEG'UME, LEG'UMEN (pulse.) The seed vessel of Leguminosae.
One celled and two-valved, with the seeds arranged along
the inner angle; subject, however, to several modifications,
which considerably mask the normal character.
LEGUMINO'SJE, (LEGUMEN any kind of pulse.) The Bean or
Pea tribe. An extensive order of Dicotyledones.
48
100
LIG
LEGU'MINOUS, LEGVMINA'RIS, (as in LEGUMEN.) When the
dehiscence of a pericarp is by a marginal suture.
LEMNA'CEJS (from the genus Lemna.)
Synonyme for Pistiaceae.
LENS-SHAPED. LENTICULA'RIS, LENTIFOR'MIS, (LENS a lentil, FORMA shape.) Of the form of a double-convex lens.
LENTIBULA'CEJE, LENTIBULAR'LE, (from the lenticular shape
of the air bladders on the branches of Utricularia.) A natural
order of Dicotyledones.
LENTICEL'LA) (diminutive of LENS.) Small lens-shaped spots
on the bark of many plants, from whence roots issue, under
circumstances favorable to their development,
LEN'TICULAR. Synonyme for Lens-shaped.
LENTIGINO'SVS, (covered with freckles.) Dusty.
LEPAL, LE'PALVM. A nectary, originating in a barren trans,
formed stamen.
Synonyme for
LEP^CENA, (XSTTIQ a scale, KEVOQ empty.)
Gluma, as restricted to the outermost scales of the floret of
Grasses.
LEPIDO'TUS, (XSTTIQ a scale.) Synonyme for Leprosus.
LE'PIS, (dross scales in metal.) A scale.
LEPIS'MA, (XfTTioyza peeled bark.) A cup-like form of disk
surrounding an ovary.
LEP'ROUS, LEPRO'SUS, (LEPRA the leprosy.)
Covered with
the form of scale termed Lepis.
LETTERED. When superficial markings have an appearance of rudely formed letters.
LEUCAN'THUS,
(XSVKOQ
white,
white flowers.
LfBER. Bark.
LifBER0 LIBERA'TVS, (Free.)
CLVQOQ
a
flower.)
Bearing
Separate.
a liverwort.)
The Lichen Tribe. An extensive order of Acotyledones.
LIG'NEOUS, LIG'NEUS, (Wooden.) Synonyme for Woody.
LIGNIF'EROUS, (LIGNUM wood, FERO to bear.) When branches
form wood only, without flowers or fruit.
LIG'NINE, LIG'NINA, (LIGNUM wood.) A substance which
fills the cellular tissue composing woody fibre.
LICHENA'CE^E, LICHE'N^E, LICHE'NES, (LTCHEN,
LIGNO'SUS.
LIG'ULA (a
Woody.
shoe-strap.) A membranous appendage at the
summit of the sheathing petiole in Gramineae. Also, an
appendage at the base of some forms of Corona.
LIT
LIGU'LATE, LTGULA'TVS, (LIGULA,
a strap,)
101
Synonyme for
Strap-shaped.
Blue and red, with a little grey.
LiLiACEifi, (from the genus Lilium). The Lily Tribe. A
natural order of Monocotyledones.
The perianth
LILIA'CEOUS, LILIA'CEUS, {LILIUM a lily.)
ormed as in Liliaceae.
LIMB, LIMB US (a border). The superior portion (generally
spreading) of a foliaceous organ, either sessile or surmounting a separate portion, by which it is connected with the
axis. In the leaf, the latter portion is termed the petiole;
in a petal, the claw, &c.
LIMBA'TUS {LIMBUS a border). Bordered.
LIMNANTHA'CE^, LIMNAN'THE^E (from the genus Limnanthus). A natural order of Dicotyledones.
LINA'CE^E, Li'NEiE (from the genus Linum). The Flax-Tribe
A natural order of Dicotyledones.
LINE, LINEA (aline). The twelfth part of an inch.
LINEA'LIS {LINEA a line). The length of a line.
LI'NEAR LINEA'RIS (of a line). Where the side margins of a
foliaceous expansion are parallel, and the length considerably longer than the breadth. See Diagram, in the Guide,
page 69.
LINED, LINEA'TUS (traced out). Synonyme for '•' striated."
LINEOLA'TUS (diminutive of LINEATUS). Marked with little
lines.
LINGUIFOR'MIS, LINGULA'TUS {LINGUA the tongue, FORMA
shape). Tongue-shaped.
LIP. Each of the two large lobes of a bilabiate perianth;
as in the Labiatse. Also applied to one of the segments of
an irregular perianth; when this usually assumes some
shape remarkably different from that of the other segments,
as in Orchidacese.
LIPPED. Synonyme for " labiate."
LIREL'LA (diminutive for LIRA a ridge of land). Where the
apothecia of a lichen are linear; as in Opegrapha.
LITHO'PHILUS (\i9og a stone, iSikoga a friend). Applied to
plants which grow on bare rocks and stones.
LITTLE. Where the whole is small, but the several parts
retaining the usual proportions.
LIT'ORAL, LITORA'LIS (of the sea-shore). Growing on the
shores of the sea, or banks of rivers,
LILAC, LILACYNUS
49
102
LOR
a blot). Superficial spots or blurs, as
though the skin were abraded.
LIV'ID, LIF'IDUS.
Of a pale lead colour. Grey with blue.
LOASA'CES!, LOA'SE*: (from the genus Loasa). A natural
order of Dicotyledones.
LOBE, LOBVS (\OJ36Q the tip of the ear). A rounded projecting part of some organ.
LO'BED, LOBA'TUS. Divided into lobes, See Diagram, at
page 80, of the Guide.
LOBELIA'CE^; (from the genus Lobelia), A natural order of
Dicotyledones.
LOCU'LAMENT, LOCULAMEN'TUM (a partition or apartment).
A cavity in the pericarp containing the seed. One of the
cells of the anther.
LOCULA'RIS, LOCULA'TVS (having distinct holes). Containing more than one loculament.
LOCDLICI'DAL, LOCULICI1DUS (LOCULUS a cell, CIEO to move).
When the dehiscence takes jilace in the middle of the back
of each loculament, along the dorsal nerve.
LOCULO'SUS (full of holes). Partitioned.
LO'CULVS ( a partition,a bag). A Loculament.
LOC'USTA. Synonyme for " spicula." Also for " gluma."
LODI'CULA. Synonyme for Glumella.
LOFTY. Very " Tall. "
LOGANIA'CE«, LOGA'NIEIE (from the genus Logania). A natural order of Dicotyledones.
LOMENTA'CEOUS, LOMENTA'CEVS (see LOMENTVM).
When
an expansion appears pinched at intervals, as though it were
made up of several separate pieces applied end to end.
LOMEN'TUM (Bean-Meal). A " legumen " which is contracted
in the spaces between the seeds.
r
LONGITU'DINAL, LoNGiruDiNA Lis {LoNGiTUDo length). With'
reference to the axis of any part,
LONGUS, LONGISSIMUS. When some part is of greater length
than some other part with which it is connected.
LOOSE. Of a soft texture, as though the separate parts were
scarcely cohering. Also, when separate parts are arranged
at some distance from each other upon a common axis.
LORANTHA'CE/E, LOIIANTHE^E (from the genus Loranthus),
A natural order of Dicotyledones.
LORA'TVS (LORUM a thong). Synonyme for " Ligulatus."
LO'RICA (a coat of mail). Synonyme for Testa.
LITVRA'TUS
(LITURA
MAC
103
(diminutive for LORUM a thong). In lichens, when
the thallus is filamentous and branching.
Low. When a plant is of smaller dimensions than other
species with which it is most nearly allied.
LOW'FRED. Where the lower lip of a bilabiate corolla is inclined at about a right angle, or more, to the tube.
LV'CENS, LU'CIDUS (bright). Shining.
LUNA'TE, LUNA'TUS (like a half-moon). Synonyme for Crescent-shaped.
LU'NULATE, LUNULA'TUS.
Synonyme for Lunate.
LU'RID, LV'RIDUS (pale and dismal). Of a dingy brown. Grey
with orange.
LUTE'OLUS, LUTES'CENS (Yellowish). A pale tint of yellow.
LUTE'us. Yellow.
LUXU'RIANT, LUXU RIANS (superfluous).
Generally applied
where a superabundance of nutriment causes the organs of
nutrition to be more developed than those of fructification.
LYCOPODiA/CEJE,LYCOPODi/NE^(from the genus Lycopodium).
The Club-moss tribe. A natural order of Acotyledones.
LYGODYSODEA'CE^E (from the genus Lygodysodea). A natural
order of Dicotyledon es, restricted to a single genus; otherwise considered as a section of Rubiaceae.
LYMPH, LYM'PHA (water). The ascending newly introduced
Sap.
LYMPH'/EDUCT, LYMPHA'TIC. Synonyme for Duct.
LYRA'TE, LYRATIFI'BUS, LYRA'TUS (LYRA a harp).
Where a leaf has several pair of small lobes near
the base, with deep sinuses between them,fig.104.
LYTHRA'cEiE, LYTHRA^IE^E (from the genus Lythrum). The
Loose-strife Tribe. A natural order of Dicotyledones.
MACE. The Arillus of the Nutmeg.
LO'RVLUM
MACROCEFH'ALOUS, MACROCEPHA'LUS
(fxcucpoQ large, tceaXi] a
head). Where the cotyledons of a dicotyledonous embryo
are confluent, and form a large mass compared with the rest
of the body.
MACRO'PODOUS, MACRO'PODUS (ficcKpoQ large, KOVQ a foot).
Where the radicle of a monocotyledonous embryo is large
in proportion to the rest of the body.
MACULA'TUS, MACULO'SUS (Spotted). Blotched.
MACULAFOR'MIS, MACULIFOR'MIS (MACULA a spot, FORMA
shape). Where any part has the appearance of a mere spot;
as the fructification 01 certain Aigas,
104
MR A
(from the genus Magnolia). The
Magnolia Tribe. A natural order of Dicotyledones.
MALE. A plant, or a flower, which bears stamens and no
pistil.
MALESHERBIA'CEA (from the genus Malesherbia). A natural
order of Dicotyledones. Otherwise referred to a section of
PassifloraB.
MALLE'OLUS(the small shoots of a vine). The "layer" by which
gardeners propagate plants.
MALLOCOC'CUS (fxaXkog a fleece, KOKKOQ a seed).
Where the
fruit is downy.
MALPIGHIA'CE^E (from the genus Malpighia). The BarbadoesCherry Tribe. A natural order of Dicotyledones.
MALPIGHIA'CEOUS, MALPIGHIA'CEUS.
When hairs are formed
as in the genus Malpighia; viz. attached by the middle, and
lying parallel to the surface on which they grow.
MALVA'CE^E (from the genus Malva). The Mallow Tribe. A
natural order of Dicotyledones.
MAMIIILA (a little teat). Little granular prominences on the
surface of certain pollen.
MAMILLA'TED, MAMILLARJSJ MAMILLA'TUS (MAMILLA a little
teat). Where a wart-like projection surmounts a hemispherical body.
MAMMO'SUS (with large breasts). Synonyme for Mamillatus.
MANI'CATE, MANICA'TUS (with sleeves or gloves).
When pubescence is so much matted and interwoven that it may be
easily removed from a surface in one mass.
MANY-HEADED.
When many distinct buds are seated on the
crown of a root.
MARANTA'CE*, MARAN'TE,E (from the genus Maranta). The
Arrow-root Tribe. A natural order of Monocotyledones.
MARBLED. Stained with irregular streaks or veins of colour.
MARCES'CENT, MARCES'CENS (decaying). Gradually withering
without falling off.
MARCGRAAVIA'CE2E, MARCGRAVIA'CE/E (from the genus Marcgraavia). A natural order of Dicotyledones.
MARCHANTIA'CE^E (from the genus Marchantia).
Synonyme
for Hepatic®.
MAR'GELLA (diminutive of Margo). The elliptic ring surrounding certain stomata.
MAR'GINAL, MARGINA'LIS (MARGO an edge).
Placed upon, or
attached to, the edge of any thing.
MAGNOLTA'CE,E, MAGNO'LIAS
MED
105
The boundary line or contour of a body,
traced by the union of opposite pLane surfaces.
MARGINA'RIUS (MARGO an edge). Resulting from some modification of the marginal parts.
MAUGINA'TVS (Broad-brimmed). Edged.
MARINE, MAR/NUS (inhabiting the sea), MAR'ITIME, {MARitfiMVS, belonging to the sea). Growing within the immediate influence of the sea. The former term is more frequently restricted to submerged plants, the latter to such as
grow on the shore; but they are often used indiscriminately.
MARMORA*TUS, (covered with marble). Marbled.
MARSILIA'CE^E (from the genus Marsilea.)
The Pepperwort
tribe. A natural order of Acotyledones.
MAS. Male.
MASCVLI'NUS (Masculine). Possessing perfect anthers.
MASK'ED. Synonyme for Personate.
MAS'SULA (a little lump). One of the smaller fragments
which together compose the pollen mass in Orchidaceae,
MAST. The acorn of the Beech.
MATURA'TION, MATVRA'TIO (a hastening). The process of
ripening. Also the time when fruits are ripe.
MATUT^NUS (of the morning). Taking place in the morning
only, as the expansion of certain flowers.
MEA'LY. Covered with a scurfy powder.
Possessing the
texture and general appearance of flour.
MEA'TUS-INTERCULLA'RJS.
Intercellular-passage.
MEDIA'NUS (middle). When some part originates or is connected with the middle of some other.
MEDITERRA'NEUS
(MEDIUS the middle, TERRA the earth).
Inhabiting spots at a distance from the sea. Applied also
to plants found exclusively in the neighbourhood of the
Mediterranean Sea; or even belonging to the Flora of that
district.
MEDUL'LA.
Pith. Also, in the seed, employed as a synonyme for Perispermium.
MEDUL'LARY, MEDULLO'SUS (full of marrow). Synonyme for
Pithy.
MEDUL'LARY-RAYS. Vertical plates of cellular tissue, which
proceed from the pith to the surface, and are characteristic
of the stems of Exogenae.
MIEDUI/LARY-SEEATBU A thin zone of vascular tissue immediately surrounding the pith in Exogenous stems.
51.
MAR'GIN {MARGO).
106
MER
Synonyme for Medulla.
MEGACEPHrALVs(iieyaq great,. KefaXrj a head). Where the
capitula of Compositae, or heads of other flowers, are large.
MEIOSTE'MONOUS, MEIOSTE'MONUS (fisHov less, (yrrjfAiov a stamen). Where the stamens are fewer in number than the
petals.
MELANOPHYL'LVS
(fieXcLQ black, (pvXXov a leaf).
Having
leaves of a dark colour.
MEDVIILINA.
MELANTHA'CE^E, MELAN'THE^ (from the genus Melanthium).
The Colchicum tribe. A natural order of Monocotyledones.
MELASTOMA'CE^MELASTO'MEJE (from the genus Melastoma).
A natural order of Dicotyledones.
MELIA'CEJE,! ME'LIJE (from the genus Melia). The Beadtree tribe, A natural order of Dicotyledones.
MEL'IN us (MEL honey). Of a honey colour,
MELONI'DIVM ([ifjXov an apple, eidog form), Synonyme for
Pomum.
MEI/ON-SHA'PED, MELONXFOR'MIS (MELO a melon, FORMA
shape). Sphaeroidal and longitudinally ribbed.
MEMBRANA'CEOUS, MEMBRANA'CEUS (like parchment). Thin,
and more or less transparent.
MEM'BRANE,MEMBRA'NA. A delicate pellicle of homogeneous
tissue. Also a very thin layer composed of cellular tissue.
MEMBRA'NVLA
(diminutive from Membrana a Membrane).
Synonyme for Indusium.
MEMECYLA'CE^MEMECY'LEJE (from the genus Memecylon).
A natural order of Dicotyledones.
MENISCOI'D, MENiscofDEus (inqvunzog a crescent, uSog resemblance). Shaped like a meniscus, or concavo-convex
lens.
MENISPERMA'CE£:,MENISPER'MEJE (from the genus Menispermum).
The Cocculus tribe. A natural order of Dicotyledones.
MENSTRUA'LIS,
MENSTRUUS (monthly). Existing for about
a month.
A synonyme
MENTZELIA'CE2E (from the genus Mentzelia).
for Loasaceae.
MERENDE'REJE (from the genus Merendera). A synonyme
for Melanthacese.
MERIGAR'PIUM (fjispig a portion, Kapirog fruit). One carpel,
with Dart of the calyx investing it, in the fruit of Umbelliferae.
MIX
107
(noon-tide). Towards the South.
(fJLspig a portion, OaXkog a bough). Synonyme for Internodium.
ME'SOCARP, MESOCAR'PUM (/AEGOQ middle, Kapnog fruit). Synonym e for Sarcocarp.
MESOPHYL'LUM (fievog middle, ^uXXoi/ a leaf).
The whole
inner portion or parenchyma of leaves, situate between the
upper and under epidermis.
MESOSPER'MUM (fiecrog middle, tnrepfjia seed). Synonyme for
Sarcodermis.
METEOR'IC (METEOR!ICUS). Applied to flowers whose expansion is influenced by the state of the weather.
MICRO'BASIS (fiiKpog small, (3a(jig a base). A variety of the
Carcerulus, found in Labiatae, where the gynobasis is very
small, and surmounts a quadrilocular ovary; the cells of
which are indistinct in the early stages.
Mi'cftoprLE, MICRO'PYLA (piKpog small, 7rv\ri a gate). The
nearly closed foramen, as it exists in the ripened seed.
MID'RIB. The principal nerve or vein; which runs from the
base to the apex of a leaf.
MILIA'RIS, (MILIUM a Millet seed). Applied to minute glanr
dular spots on the epidermis, which seem to be generally
the same as stomata.
MILK.. An opaque white proper juice, found in many plants.
MILK-WHITE. Dull white with a feint bluish tinge.
MILL-SAIL-SHAPED. Applied to certain fruits (as
of some Umbelliferae), which have membranous
expansions (or wings) disposed longitudinally upon
their surface, fig. 105.
MINIA'TUS (of a vermillion colour). Pure red with a little
yellow.
MINU'TE, MINU'TUS (lessened). Small compared with something analagous.
MIROBOLA'NEJE (from Mirobolanus, a synonyme for the genijs
Terminalia). Synonyme for Combretaceae.
MI'TRA (a bonnet). Used synonimously with galea, for "Helmet." Also, the thick, rounded, and folded pileus of some
fungi.
MI'TRIFORM, MiTRmroR MIS (MITRA a bonnet, FORMA shape).
Conical, and somewhat dilated at the base.
MIXTINER'VIS,
MIXTINER'VIUS
(MIXTVS mixed, NERVUS a
nerve). A synonyme for " RETICVLATVS" and "VENOSUS,"
52.
MERIDIA'NUS
MERITHAL'LUS
108
MON
when applied to the more common nervation of Dicotyledonous leaves*
MO'BILIS (moveable, variable). Synonyme for VERSATILIS*
Also applied to changeable (or shot) colouring. Also when
some part has become partially detached, but is not entirely
removed; as when the annulus of an agaric is detached from
the stipes, but its remains are still about it.
MODIOLIFOR!MIS (MODIOLUS, the nave of a wheel). Naveshaped.
MOLENDINA'CEUS, MOLENDINA'RIS (MOLENDINARIUS belonging to a mill). Mill-sail-shaped.
MOLLIS:
Soft.
MONADEL'PHIA (povog alone, afc\<poq a brother). An artificial
class of the Linnean System, characterized by the stamens
having their filaments united together, so as to form a ring
or cylinder round the pistil.
MONADEL'PHOUS, MONADEL'PHICUS, MONADEL'PRVS. Where
the stamens are all united, as in the class Monadelphia.
MONAN'DRIA (fiovog alone, avrjp a man). An artificial class
in the Linnean system, containing plants whoseflowershave
only one stamen.
MonAKrI)1LOVS,MONANfDER, MoNAN*DRICUS, MoNANrDRUS.
A
flower which contains only one stamen.
MONAN'THUS (fiovog alone, avQog a flower). Either where
each peduncle bears a single flower; or, where the plant
produces only one flower.
MONIL'IFORM, MONILIFOR'MIS (MONILE a necklace, FORMA
shape). Where a cylindrical body is contracted at regular intervals.
MONIMIA'CEJE, MONIM'IEE (from the genus Monimia). A
natural order of Dicotyledones.
MONO'BASIS (jxovog alone, (3a<rig a base). Where the root is
reduced to a small unbranched portion, as though it formed
merely the base of the stem.
MONOCAR'PEAN, MONOCAR'POUS, MONOCAR'PEVS (fxovog alone,
Kapirog fruit). When a plant bears fruit once only during
its existence; as annuals and biennials.
MONOCEPH'ALOUS, MONOCEPH'ALUS
(povog
alone, KS^OXTJ
a head). Where flowers are disposed in single heads or
umbels, &c. Also, where the ovary is surmounted by a solitary style or stigma.
MONOCHLAMY'DEOUS, M0N0CHLAMYfDEUS(fJl0V0Q
cloak.
anth.
MON
109
Where a flower has one whorl only to the peri*,
(fiovoQ alone, K\IVTI a bed). Synonyme for Hermaphrodite. Also applied to those capitula of Compositae
which consist of hermaphrodite florets only.
MONOCOTYLE'DONS, MONOCOTYLE* DONES. Plants having only
one cotyledon.
MONODY*NAMUS (fiovog alone, Svvafiog power). Where one
stamen is naturally much longer than the rest.
MONCE'CIA (fjcovog alone, OLKOQ a house). An artificial class,
(as well as an order) in the system of Linneus; containing
plants with two kinds of unisexual flowers on the same
individual.
MONCE'CIOUS, MONOI'CUS.
Possessing the characters explained under Monoecia.
MONOEPIGY'NIA, (fiovog alone, ITTI upon, yvvtj a woman). A
class in the system of Jussieu, containing monocotyledonous plants whose stamens are epigynous.
MONOGA'MIA ([JLOVOQ alone, yafiog marriage). An artificial
order of the Linnean system, referred to the class syngenesia, and composed of certain plants whose flowers are not
aggregated into heads, but whose anthers are more or less
adhering. The order is no longer admitted, and these plants
are referred to other classes.
MONOG'ENUS {povog alone, ysvog a race).
Synonyme for
monocotyledonous; because such a plant has only one increasing surface in the centre.
MONOGYN'IA (fjiovog alone, yvvrj a woman).
An artificial
order in some of the classes of the Linnean system, characterized by the flowers having only one style or one pistil.
MONOG'YNOUS, MONOGYN'ICUS, MONOG'YNUS.
With the
characters of monogynia.
MONOHYPOGYN'IA (fiovog alone, VTTO under, yvvr\ a woman).
A class in the system of Jussieu, containing monocotyledonous plants, whose stamens are hypogynous.
MONOI'CUS. See Monoecious,
MONOLOC'ULAR MONOLOCULA'Ris.
(fiovog alone, LOCULA a
cell). Synonyme for Unilocular.
MONOCLI'NUS
MONOPET'ALOUS, MONOPET'ALUS
(JJLOVOQ alone, TTETCLKOV a
petal.) Usually applied in the sense of " gamopetalous;"
but also may be referred to the few examples of flowers
whose corolla consists of a single laterally placed petal.
53.
no
MUC
(fxovog alone, QvWov a
leaf). Synonyme forMonosepalous. Applied also to an involucrum composed of a single piece; or to a leaf bud,
where a single leaf is subtended by an investing stipule.
MONOSEP'ALOUS, MONOSEP'ALUS, (fiovoQ alone, Gtirakov a
sepal). When the sepals, or subordinate parts of the calyx,
are more or less united into a tube ; in this case the outer
perianth is " gamosepalous ". But the term may also be
applied to the rare case of calyces which have only one laterally placed sepal.
MONOSPERMICUS, MONOSPER'MUS (fjiovoQ alone, (nrepfiog a
seed). A fruit which contains only one seed.
MONOTROPA'CE^E, MoNOTROPEifc (from the genus Monotropa).
A natural order of Dicotyledones.
MON'STER, (MON*STRUM).
When the conformation of any
plant, or part of a plant, deviates from the usual and natural structure, the result is termed a monstrosity, (MONSTRU7
OS'ITAS); and the plant itself is called a " Monster/
MORINGA'CE^E, MORIN'GEJE (from the genus Moringa). A
natural order of Dicotyledones, restricted to a single genus.
MORPHOLOGY, MORPHOLQ'GTA (fiopcprj form,\oyoc a discourse).
That department of botany which treats of the modification of certain fundamental organs; by which these are
enabled to assume other functions than are performed by
them under their normal condition.
MOSCHA'TUS (MOSCHUS musk). Possessing the odour of Musk.
MOUNTAINOUS. See Alpine.
MOVE'ABLE (MO'VILIS).
Applied to the anther, indicates its
attachment to the filament to be so slight, that it is able to
be moved in opposite directions. Applied to colours it refers to the shot or changeable character which these sometimes exhibit. The ring of an agaric is " moveable " when
it detaches itself from the stipes and remains free about it.
MUCH-BRANCHED.
When branches are very numerous and
subdivided.
Mu'cous, Mvco'svs (slimy). Of the nature of Gum. Also
any thing coated with some secretion having this character.
MU'CRO fa sharp point). A straight stiff and sharp point.
MU'CRONATE, MUCRONA'TUS (pointed). Abruptly pointed by
a sharp spinous process, (see Guide, p. 91, fig. 234.)
MUCRONULA'TIS (diminutive of MUCRONATIV). Where the
plant is
MQNOPHYL'LOUS, MONOPHYL'LUS,
MiJt
MtJLTAN/GULAR, MuLTANGULArRIS
iii
(MULTANGULUS).
With
many angles; either in a solid body, as the stem, or a
plain one, as a flat leaf.
MUI/TICEPS. Many-headed.
MULTI-DIGITATO-PINNA'TUS.
When there are many secondary petioles, with a u Digitato-pinnate" arrangement.
MULTIJERUS (MULTUS many, FERO to bear). Often-bearing.
MULTIF'ID, MULTIF'IDUS (many-cleft).
Where subdivisions
or laciniations are deep and numerous,
MULTIJUGA'TUS, MULTIJU'GUS, (MULTUS many JUGUM a yoke).
When a pinnate, leaf bears many pairs of leaflets.
MULTILO'CULAR, MULTILOCULA'RIS (MULTUS many, LOCULA a
small place; a cell). A cavity, subdivided by partitions into
several cells: as in many seed vessels.
MULTIPART f TUS (MULTUS many, PARTITVS divided). Deeply
divided into several strips or portions.
MULTIPLEX
(many times as much). Where many of the
same parts or organs occur together.
MuLTiPLiCAfTus (multiplied). Where the petals of double
flowers arise from supernumerary developements of the
parts of the floral whorls.
MuRArLis(belonging to a wall). Growing on walls.
MuRAfRius. Synonymefor MURALIS,
MCRICA'TED, MURICA'TUS (full of sharp points). Rough, with
short hard tubercular excrescences.
MU'RIFORM, MURIFOR'MIS (MURUS a wall, FORMA shape).
Flattened cellular tissue in laminae (as in the medullary
rays of exogens), and so arranged as to resemble the
courses of bricks or stones in a wall.
MU'RINUS (of a mouse). Mouse-coloured; slightly reddishgrey; red with much grey.
MUSA'CEJJ. MI/SJE (from the genus Musa). The Banana tribe.
A natural order of Monocotyledones.
MUSCA'RIFORMIS (MUSCARIUM afly-flap,FORMA shape). Brushshaped.
MUSCA'RIUM (The top of any herb where the seeds lie). A
loose and irregular corymb.
Mus'ci (Muscus Moss), The Moss tribe. A natural order
of Acotyledones,
MUSHROOM HEADED. A cylindrical body capped by a convex head of larger diameter.
Mxr TICVS (beardless )• Pointless,
54.
112
NAT
(from the genus Mutisia). A natural group of
Dieotyledones; considered as a sub-order of Composite -9 or
otherwise as a distinct order.
MYCE'LIUM (fivicrjQ a fungus). The filamentous or rudimen.
tary body from which a fungus is developed.
MYCETofDEus (JIVKHIQ a fungus, eiSog a resemblance). With
the general appearance of some fungus.
MY'CINA (fivKrjg a fungus). A globular stipitate Apothecium.
Mr'citorYLE. See Micropyle.
MYOPORI'NE^E (from the genus Myoporum). A natural order
of Dieotyledones.
MYRICA'CEE, MYRI'GE;E (from the genus Myrica). The Gale
tribe. A natural order of Dieotyledones.
MyRisTiCA'cE^MYRisTi'cEiE (from the genus Myristica). A
natural order of Dieotyledones.
MYRSINA'CEJE, MYRSI'NE;E (from the genus Myrsine). A
natural order of Dicotyledones,
MUTISIA'CE^E
MYRTA'CEJS,
MYR'TEJE, MYR'TI, MYRTI'NEJE,
MYRTOI'DE^E
(from the genus Myrtus). The Myrtle tribe. A natural
order of Dieotyledones.
MYRTOI'DEUS (fivpTog the myrtle, eidog resemblance). Resembling the general appearance of a myrtle.
MYX/RUS (five a mouse, ovpa a tail). Long and tapering, like
a mouse's tail.
NAIADA'CE^E, NAIA'DEJE, NAI'ADES (from the the genus Naias).
Synonymes for Fluviales.
NAIL. About half an inch in length.
NA'KED. Where a surface is destitute of pubescence. Also,
where any part is exposed, or uncovered by other surrounding parts or organs.
NANDHIRO'BEJE (from the genus Nandiroba).
Synonyme
for Cucurbitacese.
NA'NUS (NANUS a dwarf). Synonyme for PUMILUS.
NAPA'CEUS, NAPIFOR'MIS (NAPUS a turnip, FORMA shape).
Turnip-shaped.
NAPOLEO'NE^E (from the genus Napoleona: a synonyme of
Belvisia). Synonymous with Belvisiaceae, Belvisieae. A
natural order of Dieotyledones.
NARCIS'SE/E, NARCIS'SI (from the genus Narcissus). A synonyme for Amaryllidaceae.
NATURAL, NATURA'LIS.
Used in opposition to artificial.
Applied also synonymously with "Indigenous."
NEE
113
NAtfcuM vel NAV'CUS (kernel of an olive, or shell of a nut).
The former has been applied to distinguish seeds whose
hilum is very large. It is also used for the external fleshy
covering of the stone of such fruit as the peach. The latter
has been applied to certain seed vessels in the Cruciferae
where the pericarp is valveless.
NAVE-SHAPED. Like the nave of a wheel, round
and depressed with a small opening, fig. 105.
NAVICVLA'RIS (NAVICULA a boat). Boat-shaped.
NEBULO'SUS (Misty;. Clouded.
NECESSARIA
(NECESSARIUS necessary).
An order of the
artificial Linnean class Syngenesia, having the florets of the
disk male, and those of the ray female. In other words, the
capitula are monoeceous.
NECK. An imaginary plane, separating the stem from the
root. Also the point at which the limb separates from the
sheathing petiole of certain leaves. Also the contracted
portion of the calyx tube which is immediately above certain seeds surmounted by a stipitate pappus.
NECKLACE-SHAPED. Synonyme for Moniliform.
NECROG'ENUS (vsKpbg a dead body, yevvaoj to beget.) Applied to certain cryptogamic parasites, which hasten the
death or destruction of the vegetables on which they live.
NECTAR, NECTAR.
A sweetish exudation, secreted by
glands in different parts of plants.
NECTARIF'EROUS, NECTARIF'ERUS {NECTAR nectar, FERO to
bear). Secreting nectar. Also possessing a nectary.
NECTARIL'YMA (ykterap nectar, and elXva) to wrap round). Any
appendages which invest the nectary.
NECTARfNUs. Something appended to a nectary.
NECTAROSTIG'MA, (vktcrap nectar, anyfia a spot).
Some
mark or depression indicating the presence of a nectariferous gland.
NECTAROTHE'CA (veicTap nectar, 9TJKI] a box). Some portion
of a flower immediately investing a nectariferous pore.
NECTARY, NECTARIUM, (NECTAR, nectar)- Certain portions
of many flowers, whether glandular or not, which cannot
readily be referred to the parts forming the floral whorls
Also certain parts of the whorls themselves, when they assume an anomalous character, are styled nectaries, whether
they secrete nectar or not.
NEEDLE-SHAPED. Synonyme for " Acerose."
53
114
NIT
(from the genus Nelumbium.)
A natural order of Dicotyledones; otherwise considered as
a section of Nymphseaceae.
NEMATOMY'CI (vrj/xa a thread, pvKrjg a mushroom). Synonyme for Hyphomycetes.
NE'MEM (yriixa a thread). Cryptogamic plants whose sporules elongate into a thread-like form in germination.
NE'MOBLASTUS (vfjfia a thread,(3\agog a sprout). A sporule
which vegetates in the manner described under Nemese.
NEPENTHA'CEJE (from the genus Nepenthes).
The Pitcher
plant tribe. A natural order of Dicotyledones.
NEPHROI'DEUS (Nefypog the kidney, eidog resemblance). Synonyme for " reniformis."
NERVA'LIS (NER'VUS a nerve). Synonyme for loculicidal,
because the dehiscence is along the midnerve of the carpels.
Also proceeding for the midrib of a leaf.
NERVA'TION, NERVA'TIO (NERVUS a nerve). The character
or disposition of the nerves of a leaf or other foliaceous appendages.
NERVATO-VENO'SUS. {NERVUS a nerve, VENA a vein). When
the nerves of a leaf are very much ramified and subdivided.
NERVA'TUS, NERVO'SUS. (Sinewy.) Having nerves: also,
when nerves are very prominently developed
NERVE, NERVUS.
One of thefibrousbundles of the combined vascular and cellular tissue, which extends through the
parenchyma of many foliaceous organs, and often ramifies
like veins or nerves in the animal structure.
NERVULO'SUS (diminutive of NERVO'SUS)* Possessing prominent nerves.
NETTED. Synonyme for " Reticulate."
NEU'RA (vevpov). A "Nerve."
NEDRAMPHIPET'ALJE (vevpov a nerve, cLfx^i about, ireraXov
a petal). Synonyme for Composite.
NEURO^SUS (ytvpov a nerve). Synonyme for Nervosus.
NEUTRIFLO'RUS (NEUTER neuter, FLOS a flower.) The " ray "
in the capitulum of Composite. When its florets are all
neuter.
NI'DULANS (NIDULATUS nestling). Imbedded in pulp; partially encased in some covering.
NfGER. Black. Very dark grey, but not a pure black.
NI'GRWANS. Blackish. Approaching to Niger.
NIT'IDUS (Bright). Synonyme for " lucens,"
NELUMBIA'CE^NELUMBO'NEJE
NUC
115
(from the genus Nitraria). A natural order of Dicotyledones.
NIVA'LIS, Nivo'sus (Snowy).
Flourishing in the winter
season; or living amongst snow. Sometimes used as a
synonyme for Niveus.
NI'VEUS (snowy). Snow-white.
NOCTUR'NAL, NOCTUR'NUS (of the night). Lasting through
a night.
NOD'DING. When the summit is so much curved that the
apex is directed perpendicularly downwards.
NODE, NO'DUS (a knot). Each portion of the stem from
whence a leaf springs; but more especially when this portion
is a little thickened or swollen.
NODO'SUS(knotty). Knotted. Also synonymous with MONI-
NJTRARIA'CE^S
LIFORMIS.
NODULO'SE, NODULO'SUS (NODULUS
a little knot). Furnished
with little knots.
NOLANA'CE^E (from the genus Nolana). A natural order of
Dicotyledones.
NopALEau Synonyme for Cactaceae.
NOR'MAL, NORMA'LIS (according to rule). With reference to
some principal or typical form or structure, to which other
forms or structures approximate, or from which they deviate
according to certain laws.
NOTA'TUS. Marked by spots, lines, &c.
NOTORHJ!ZUS {V&TOQ the back, pi^a the root), Synonyme
for Incumbens, when applied to the embryo of Cruciferae.
NCCAMENTA'CEOUS NUCAMENTA'CEUS (NUCAMENTUM the
cat-
kin of a nut). Resembling a small nut. Synonyme for Indehiscent, when applied to certain seed-vessels, as the siliquae
of some cruciferae.
NUCAMEN'TUM (a catkin). Synonyme for AMENTUM.
NUCEL'LA (diminutive from Nux a nut).
Synonyme for
NUCLEUS.
NUCIFOR'MIS (NUX
a nut,FORMA shape). Nearly spheroidal,
but tapering at one end; i. e. shaped like a filbert.
NUCLEA'RIUS (NUCLEUS a kernel).
The parts of a seed
developed within the nucleus, viz. the embryo and albumen
together.
NU'CLEOUS, NU'CLEUS (a kernel).
The inner, pulpy, and
closed sack of the ovule, within which the embryo and its
immediate covering are developed, see fig. 86, to article
56
116
OBC
Also, in Lichens, the disk of the shield containing the asci. Also, in Fungi, the central part of a perithecium. Also, a " clove."
NU'CULE, NU'CULA (a small nut). Synonyme for Glans.
Also one or two forms of Apothecia peculiar to Characeae.
NUCULA'NIUM (from NUCVLA a small nut: because it contains
hard seeds)* A two or more celled indehiscent fruit, formed
from a superior ovule filled with fleshy pulp, containing few
or several seeds; as in the grape.
NUCULO'SUS (NU'CULA a small nut). Containing hard nut-like
seeds.
NUDICAV'LIS (NUDUS naked, CAULIS a stalk). When a stem
has no leaves.
NU'DVS.
Naked.
Synonyme
NULLINER'VIS (NULLUS none, NERVUS a nerve).
FORAMEN.
for
ENERVIS.
NU'MEROUS, NUMERO'SVS.
Synonyme for Indefinite.
NUT.
See Achenium.
NU'TANS.
Nodding.
(NUTRIOR to nourish).
The vital
function by which the development of the various parts of
the vegetable structure is affected.
Nux. A nut.
NYCTAGI'NE^E, NYCT'AGINES (from the genus Nyctago of Jussieu). The Marvel-of-Peru tribe. A natural order of
Dicotyledones.
NYMPHJEA'CEJE (from the genus Nyinphaea): The Waterliily ribe. A natural order of Dicotyledones.
NyssA'cEiE (from the genus Nyssa). Synonyme for Santalaceae.
OB (over against). Used in composition to signify that the
point of attachment is at the opposite extremity to where it
occurs in the form defined by the simple word. Thus " obclavate'' is the inverse of " clavate," the attachment being
at the thicker end. So "ob-cordate" is the inverse of
" cordate," (see fig. 57) the attachment being at the narrow
end.
OB-COMPRES'SUS (OB inversely, COMPRESSUS compressed).
Where the compression or flattening is contrary to the more
usual condition.
OB-CUR'RENS (OB over against, CURRENS running). Where
the partial dissepiments in an ovarium extend to the axis,
so that the capsule becomes multilocular.
NUTRITION, NUTRI'TIO
OBV
117
inversely,IMBRICATUSimbricate). Where
the imbrication is from above downwards. Also, used where
rows of scales are so arranged that those on one row overtop those of the row immediately above or within them.
OBLI'GULATE, OBLIGULA'TUS (OB inversely, LIGULA a strap).
When the corolla of a ligulate floret (in Composite) is
extended on the inner instead of on the outer side of a
capitulum.
OBLI'QUE (OBLIQUUS).
When the midrib of a plane leaf
being nearly horizontal, but pointing somewhat towards
the ground, the limb itself is more or less inclined to the
horizon, owing to a twist in the petiole, or, in the base of the
limb; see Guide, p. 64, under "Adverse." Also, when a plane
leaf is so divided by the midrib that the divisions on each
side are slightly unequal. See Guide, p. 79, fig, 188.
OB'LONG, OBLONG'US. Of an elliptical shape, where the
major and minor axes bear a proportion to each other of
about four to one. See Guide, p. 76, fig. 170.
OBO'VAL, OBOVA'LIS. Used as a synonyme for Obovate.
OBOVA'TE, OBOVA'TUS (OB inversely, OVATUS shaped like an
egg). When the point of attachment is at the narrow end
of the ovate form.
OBRIN'GENS (OB inversely,RINGENS grinning). When the
ringent corolla of a floret (in Compositse) has the interior lip
composed of one-fifth, and the posterior of four-fifths, of the
whole.
OBSCU'RE (OBSCURUS).
Of a dark or dingy colour.
OBSTRUC'TUS (stopped up). Where hair, ciliae, or other appendages, partially close the throat of a tubular corolla;
OBSUB'ULATE, OBSUBULA'TUS(OBinversely,SUBULA
acobler's
awl). Very narrow, pointed at the base, but gradually
widening a little towards the apex.
OBSUTURA'LIS (OB over against, SUTURA a suture). Applied
to the suture of a pericarp.
OBTURA'TOR (OBTURATUS stopped up). A small body which
accompanies the pollenic masses of Orchidaceae and Asclepiadaceae, closing the opening of the anther.
OBTU'SE (OBTUSUS).
Blunt.
OBTUSIUS*CULus (diminutive of OBTUSUS blunt). Somewhat
" Blunt. "
OBFALLA'TUS (guarded strongly). When consecutive pairs
57
OB-IMBRICA'TVS(OB
118
OCT
of opposite leaves are arranged at small angles of divergence from each other, and not in a brachiate manner, where
the angle is a right angle.
OBVERSE, OBVER'SUS (turning towards). When the point of
the radicle, in the seed, approaches the hilum.
OB'YOLVTU, OBvoLUTfvus(OBVOLUTUs muffled up,
or covered over). When the margins of leaves or
petals, in the hud state, are mutually enrolled one
within the other. More especially applied to two
plicate leaves, which, in vernation, have each one margin
embraced by the folding of the other leaf, fig. 106.
OCEAN'IDUS (OCEANUS belonging to the ocean). Synonyme
for Hydrophyton.
OCCULTA'TUS. Hidden.
OCELLA'TED, OCELLATUS (OCELLUS a little eye). Spotted in
amanner somewhat resembling the pupil and iris of an eye.
One spot of colour within another spot.
OCHNA'CE^E (from the genus Ochna). A natural order of
Dicotyledones.
OCHRA'CEUS (OCHRA ochre). The colour of yellow-ochre;
yellow with a little grey.
OCHRANTHA'CE^ (from the genus Ocranthe). A doubtful
sub-order of Hypericaceae.
OCHRE A. See OCREA.
OCHROLEU'CUS (wxpoXevKog
of a pale yellow). With a faint
tint of dingy yellow.
O'CREA (a boot). A membranous sheath at the base of some
leaves, which clasps the stem. Also, (in Cyperaceae) a
membranous sheath round the base of some peduncles.
OCTAGY'NIA (6KT(O eight, yvvrj a woman).
An order in the
artificial system of Linneus, characterised by hermaphrodite
flowers with eight pistils, or eight free styles.
OCTAN'DRIA (OKTOJ eight, avrjp a man). The eighth class in
the artificial system of Linneus, characterized by hermaphrodite flowers with eight stamens.
OCTAN'DROUS, OCTAN'DER, OCTAN'DRICUS, OCTAN'DRUS.
A
flower which contains eight stamens.
OCTANTHE'RUS(OKTU) eight,av9rjpog an anther). Having eight
fertile stamens.
OCTOGY'NIA. Synonyme for Octagynia.
OCTOGY'NICUS, OCTO'GYNUS. With the structure of Octogynia.
OPA
OCTO'NUS (OCTONI eight each). Eight together,
OCTOSTE'MONVS (OKTU) eight, (TTrjfKov a stamen).
119
With eight
free stamens.
GCULA'TVS (with eyes). Marked with concentric spots of
different colours or tints.
OC'ULUS (the eye). Thefirstappearance of a bud-yespecially
the buds on a tuber. Also, a small depression on the summit of some fruits, as the Pear,
ODORA'TUS (fragrant). Possessing any decided odour, though
more generally restricted to such as are sweet.
OFFICINA'LIS (OFFICINA a work-shop). Applied to plane*
which are useful in medicine or the arts.
OFF'SET. A short postrate branch whose terminal bud takes
root, but which does not (as in the Runner) branch again
in a similar manner.
OF'TEN BEARING Producing more than twice in one season.
OLACA'CE^E, OLACI'NE^: (from the genus Olax). A natural
order of Dicotyledones.
OLEA'GINOUS, OLEA'GINVS (of an olive tree). Succulent and
oily. Also, like oil.
OLEA'CE2E, OLEI'NE^E (from the genus Olea). The Olive
tribe. A natural order of Dicotyledones.
O'LENS (smelling strong). Strong-scented, whether agreeable
or nauseous.
OLIFA'CEUS [OLIVA an olive). Of an olive-green colour.
Orange and grey.
OLIVM'FORMIS, OLIVIFOR'MIS {OLIVA an olive, FORMA shape).
Shaped like an olive. Ellipsoidal.
OMOPLE'PRYTUM (ofio7r\eicr)Q folded together, tyvrov a plant).
Synonyme for a plant with a monadelphous flower; because
the stamens are blended together into one bundle.
OMPHALO'DIUM (ofi(pa\oQ the navel, tldog a resemblance).
The mark left in the hilum by the passage of the vessels of
the raphe.
ONAGRA'CEJE, ONAG'RJE, ONAGRA'RI^E (from Onagra, a synonyme for the genus (Enothera). The Evening Primrose
tribe. A natural order of Dicotyledones.
ONE-RIBBED. When there is only one prominent nerve or
midrib in a leaf.
J
ONE-SIDED. Synonyme for " Secund.'
OPAQUE (OPACVS).
When the surface is dull, or not at all
shining.
68
120
ORC
OPER'CULATE (OPERCULATUS covered by a lid). Closed by
an"operculum."
OPER'CVLUM (a cover or lid). The expansion at the extremity of a "pitcher," which closes its mouth. The superior
portion of the theca of Mosses, which, on their ripening,
generally becomes detached and exposes the peristome.
OPER'TVS (shut up). Synonyme for "TECTUS. '
OPHIOGLOSSA'CEJE, OPHIOGLOS'SE/E (from the genus Ophioglossum). A natural order of Acotyledones, of the group
Filices, or Ferns.
OpHiosPER'MEiE (o<piQ a snake). Synonyme for Myrsinaccoe;
because the embryoes of some of the species are like a small
snake in appearance.
QPLA'RIUM (OTTXT] a hoof). Synonyme for "Scyphus."
OP'POSITE ( OPPOSITUS set against). When similar
parts or organs are so arranged in pairs, that one
of them is immediately on the opposite side of
some interposed body, or of the axis about which
they are disposed. Thus two leaves may be opposite upon
the stem ; fig. 107, two petals about the pistil, &c. Also, a
synonyme for "Adverse." Also, (OPPOSITIVUS) when some
part or organ stands immediately before another, in contradistinction to an " alternate " arrangement.
OPPOSITIFLO'RUS (OPPOSITUS opposite, FLOS a flower). Where
the penduncles are " opposite."
OPPOSITIFO'LIUS (OPPOSITUS opposite, FOLIUM a leaf). Where
the leaves are opposite. Also, when any other organ, as a
tendril, or the inflorescence, is oppositely arranged with
respect to a leaf.
ORANGE. Yellow and red in about equal proportions.
ORBIC'ULAR, ORBICULA'RIS (ORBICULATUS of a round form).
Perfectly or very nearly circular.
ORBIC'ULUS (a little round ball). A description of fleshy
" corona" surrounding the organs of fructification in the
genus Stapelia. Also a round flat hymenium in certain fungi.
ORBIL'LA (diminutive of ORBIS an orb). Synonyme for
certain " scutella" of lichens.
ORCHIDA'CE^E, ORCHI'DE^E, OR'CHIDES (from the genus
Orchis). The Orchis tribe. A natural order of Monocotyiedones.
ORCHIDA'CEUS. Furnished with two tubercles at the root,
like those in many species of Orchis.
OUT
121
some inachins or engine), A general
name for any defined subordinate part of the vegetable
structure, external or internal; as cell, fibre, leaf, root, &c.
ORGY'A (opyvia from five to six feet). A toise.
ORGYA'LIS. The length of a toise.
OROBANCHA'CEJE, OROBAN'CHEJE, OROBAN'CHINJE (from the
genus Orobanche). The Broom-rape tribe. A natural order
of Dicotyledones, composed of certain plants which grow
parasitically on the roots of others.
ORTHOPLO'CEM (opObg straight, TTXCKW to fold together). A
section of Cruciferae, characterized by a modification in the "Incumbent'' arrangement of the
parts of the embryo. The cotyledons are folded
longitudinally so as partially to embrace the radicle; fig. 108. (a) is the se*d, (b) the same cut transversely.
It is synonymous with "Conduplicatae."
ORTHO'TROPAL,
ORTHO'TROPOUS,
ORTHO'TROPUS (opOoe
straight, TpS7T(o to turn). Where the embryo (e) is straight,
fig. 109; but so lies in the seed that the radicle is towards the hilum (k), owing to the inversion of the nucleus (w). This term is also
applied to the entire ovule or seed, without rejyp
ference to this position of the embTyo; when the nucleus is
straight, and the chalaze (c) and hilum (h) correspond or are
close together; and consequently where the direction of the
embryo is "antitropal," or the very reverse of that here
described.
OSCILLA'NUS, OSCILLATO'RIUS (OSCILLUM an image hung up
to swing about). Synonyme for Versatilis.
O&MUNDA'cEm (from the genus Osmunda). A natural order
of Aeotyledones, belonging to the section of Ferns.
OS'SEOUS (OSSEUS made of bone). Synonyme for "Bony."
OssiduLvs (diminutive of os the "stone" in fruits). A "stone"
in fruit. Synonyme for Pyrena,
ORGAN (ORGANUM,
OSTARI'PHYTUM
(oGTCLpiov a little bone,
QVTOV
a plant).
plant which bears a "Drupe"
OST^OLUM (a little door). The orifice of the perithecium
and apothecium, in the lower tribes of Aeotyledones,
OSTIOLA'TUS.
Furnished with OSTIOLA.
OSVRI'DEJS, OSYRI'N^E (from the genus Osyris). Synonyme
for Santalaceae.
OUTLINE. The figure obtained by circumscribing a surface
59.
A
122
PAL
in a continuous line, without reference to marginal indentations or inequalities.
O'VAL, OVA'LIS (OVATUS).
Elliptical. Where the
major and minor axes bear the ratio of about
two to one to each other. Fig, 110,
^
CKVARY, OVA'RIVM (OFUM an egg). The lowermost portion
of the pistil, containing the ovules; and which ultimately
becomes the fruit.
OVA'TE, OVA'TUS (shaped like an egg). Of the form of an
egg, when applied to a solid body; but when applied to a superficial area, it means the figure
presented by a longitudinal section of an eggt
broader at the base than at the apex. Sometimes
used synonymously with Oval. Fig. 111.
OVEL'LUM.
Synonyme for OVULUM.
OVIFOR'MIS {OVUM an egg, FORMA shape). Synonyme for
Ovate.
OVO'ID, OVOI'DAL, OFOJDEUS, OVULA'RIS(OVUM an eggy eiSog
a likeness). Synonyme for Ovate, when applied to a solid
form.
OVULA'TUS. Approaching the Ovoid form.
O'VULE, O'VULUM (diminutive for Ovum an egg). The rudimentary state of a seed, so long as the ovary is not sufficiently developed to be styled the fruit.
OXALIDA'CE^E, OxALi'DEiE (from the genus Oxalis).
The
Wood Sorrel tribe. A natural order of Bicotyledones •
otherwise considered to be a tribe of Geraniacese.
OXYACAM'THUS (6ZVQsharp, CLKCLVOCI a spine), Furnished with
many sharp thorns or prickles.
OXYCAR'PVS (O£VQ sharp, Kapiroq fruit). Where the fruit is
sharp-pointed.
PACIJYCAR'PUS (jra%vQ thick, Kapiroq fruit). Where the pericarp is very thick,
PAGI'NA (a page of a book). The upper or under surface of
flat leaves.
PAINTED. Marked in streaks, by various tints, of different
colours.
PAIRED. When the leaflets of a pinnate leaf are only two in
number.
PALA'CEOUS, PALACEUS (PALA the enchasing or setting round
a stone in jewelry). When the edges of any organ, but more
especially the margins of a leaf, adhere to the support.
PAN
123
(the roof of the mouth). The inferior
surface of the throat in ringent and personate corollas,
where it is elevated into two longitudinal ridges, with a
depression between them.
PA'LEA (chaff). One of the membranaceous bracts which
forms the perianth of the Grass tribe. The chaff-like scaly
bracts on the receptacle of certain Compositae, seated at the
base of the florets; also the bracts of the involucrum in the
same Order.
PAI/ATE, PALA'TVM
PALEACEOUS {PALEA chaff).
Chaffy,
PALE, PAL'LIDUS.
With very slight tinge of colour.
PALE1 OLA (diminutive of PALE A).
Synonyme for Glumella.
PALM, PALMA'RIS (breadth of four fingers), PALMUS (from
thumb to little finger). About three inches in length.
pALJfcLA/cE^E, PALMJE (PALMA the Date). The Palm tribe.
A natural order of Monocotyledones.
PAL'MATE, PALMA'TUS (marked by the palm of the
hand). When the arrangement of subordinate
parts of any organ is such as to imitate the form
of an open hand ; fig. 112.
PALMAT'IFID,
PALMATIF^IDUS
(PALMATUS
and
FIN DO
to
cleave). When the subdivisions of a simple leaf, having a
palmate arrangement, extend about half way towards the
base,
PALMA'TILOBED, PALMA TILOBA'TUS {PALMA TUS and LOB A TUS).
Where the lobes of a simple leaf have a palmate arrangement.
PALMA'TIPAR'TITE, PALMA''TIPARTI''TUS (PALMATUS and PARTITVS).
When the subdivisions of a simple leaf, having a
palmate arrangement, extend considerably more than half
way to the base.
PALMArTisE(frus (PALMATUS, and SECO to cut). When the
subdivisions extend deeper than the
PALMATIPARTITEZXrangement, almost to the very base.
PANDANA'CEJE, PANDA'NE^E (from the genus Pandanus).
Screw-pine tribe.
The
A natural order of Monocotyledones.
PANDU'RIFORM, PA JVD U'RMFORMIS^PA ND U' RIFORMIS,
PANDURA'TUS (PANDURA a musical instrument,
FORMA shape).
Where an oblong or obovate leaf
is indented in the lower half by a deep sinus;
fig, 113.
PAN'ICLE, PANK/ULA
(the down upon reeds). An inflo60.
124
PAR
rescence (fig. 114) where the rachis either subdivides into several branches^ or is furnished with
distinct branching peduncles.
PAN'ICLED, PANICULA'TUS.
Where the flowers are
arranged in a panicle.
PANNEXTER'NA.
Synonyme for Epicarpium.
PANNIFOR'MIS, PANNO'SUS (PANNUS cloth, FORMA shape).
Looking like a piece of cloth; somewhat thick and spongy,
as the thallus of certain Lichens.
PANNINTER'NA.
Synonyme for Endocarpium.
PAPAVERA'CEJE (from the genus Papaver). The Poppy tribe.
A natural order of Dicotyledones.
PAPAYA'CE.E, PAPA'YJE (from the specific name of the Carica
Papaya). The Papaw tribe. A natural order of Dicotyledones.
PA'PERY. Having the consistency of letter paper. A common character with leaves.
PAPILIONA'CEOUS, PAPILIONA'CEUS (PAPILIO a butterfly). An
irregular corolla composed of five petals (fig. 115),
one of which is called the "standard" (<z); two
others, placed laterally, are the "wings" (b); and
two (opposite the standard, and more or less cohering) form the "keel" (e).
PAPIL'LA (the nipple). A small elongated protuberance,
formed of a distended cell of the cellular tissue, upon various surfaces.
PAPILLA'RIS. Resembling a papilla, but of larger dimensions,
and composed of several cells.
PAPILLA'TVS, PAPILLIF'ERUS, PAPILLO'SUS (PAPILLA the nipple, FERO to bear). Covered with papillae.
PAPPIF'ERUS (PAPPUS thistle-down, FERO to bear).
PAPPO'FERUS9 PAPPO'SUS (TTCLTCXOQ thistle-down, <j>tpoj to bear). Fur-
nished with pappus.
(thistle-down). The peculiar limb to the calyx of
the florets of Composite; which is very frequently of a
downy texture, as in Thistles, &c.
PA'PULA (a pimple). An elongated papilla.
^APULIF'ERUS, PAPULO'SUS. Covered with papulae.
PAPYRA'CEVS, PAPYRIF'ERUS, (made of PAPYRUS).
Papery,
PARABOL'IC, PARABOL'ICAL, PARABOL'ICUS (from the mathematical figure termed a Parabola). A synonyme for Ovatooblong.
PAP'PUS
PAR
125
(irapa about, Kapirog fruit). An abortive
ovary. Also a persistent portion of some styles or stigmas.
PARACOROL'LA (irapa about, COROLLA the corolla). Any appendage to a corolla that is usually classed among nectaries.
PARALLEL, PARALLELJ*CUS, PARALLEL'US. Where the axes
of two parts lie parallel to each other.
PARACAU'PIUM
PARALLELINER'VIS, PARALLEL'INERVIVS (PARALLELUS parallel, NERVUS a nerve.) Straight ribbed.
Synonyme for ParalPARALLELIVENO'SUS (VENA a vein).
lelinervis.
PARAPETALOID', PARAPETALOI1DEUS.
Bearing a Parape-
talum.
PARAPET1'ALUM
(irapa about, TTSTOXOV a petal), Synonyme
for Peripetalum.
PARAPHYL'LUM (-n-apa about or nearly, <pv\\ov a leaf). Certain foliaceous expansions on some calyces. A synonyme
for Stipule.
PARAPHYSIS (wapa about, <pvuj to grow). Succulent and
jointed filaments intermixed with (and considered to be
abortive) thecse in Mosses. Also the rays which form the
corona in the genus Passiflora have been called Paraphyses
and Parastades.
PARASTE'MON (irapa about, GTrjfiojv a stamen). A nectariform appendage to the stamens.
PAR'ASITE, PARASI'TA. A plant which obtains its nourishment directly from the juices of some other plant to which
it is attached.
PARENCHYMA (irapsyxvu) to strain through). Masses of cellular tissue; more especially restricted to those in which the
cells are polygonal, and not fusiform.
PA'RIES (a wall). The inner surface of the pericarp; or of a
tubular calyx,
PARI'ETAL, PARIETA'LIS (PARIES a wall). Attached to the
"paries."
PARI-PINNA'TUS (PAR equal, PENNA a wing). Synonyme for
"abruptly pinnate,"
PARONYCHI'EJE (from the genus Paronychia), Synonyme for
Illecebracese.
PAR'TED, PAR'TITE,PART?TUS (proportionably divided). Subdivided into similar segments, the
divisions extending nearly to the base \ fig. 116.
PAR'TIAL, PARTIA'LIS (PARS a part). A subordinate part in
61.
126
PED
some general arrangement; thus, each leaflet of a compound
leaf has its "partial" petiole attached to a main petiole.
See, also, "general," as applied to the Umbel.
PART^BILIS {PARS a part). Where one portion^ arrived at
maturity, separates spontaneously from another portion.
PARTITION, PART'ITIO (a dividing).
The segments of a
partite leaf,
PARTITIONED. Subdivided into cells.
PAR'r us (small). Applied relatively, where some object is
small by comparison with similar objects. Thus, PARVIFLORUS, PARVIFOLIUS, & c , are terms given to plants whose
flowers or leaves are smaller than those of other allied
species.
PAS'SALUS (ira<T(Ta\oQ a button). An unusual term for a gamosepalous calyx.
PASSIFLORA'CEJE, PASSIFLO'REJE (from the genus Passiflora).
The Passion-flower tribe. A natural order of Dicotyledones.
PATEL'LA, PATEL'LULA (a deep dish with a broadrim). An
orbicular sessile apothecium with a marginal rim distinct
from the thallus.
PA TELLIFOR!MIS (PA TELLA a dish, and FORMA shape). Kneepan-shaped.
PA'TENT, PA'TENS (opened, extended). Spreading.
PA'TULUS (spreading). Slightly spreading.
PAU'CUS (few). Applied relatively, when certain portions
are few in one species compared with similar portions in an
allied species. Thus, PAUCIFLORUS, PAUCI-FOLIUS, and
PAvci JUGATUSy &c, are used with respect to flowers, leaves,
leaflets, &c.
PEAR-SHAPED. Ovate beneath and conical above.
PEC'TEN (a comb). Synonyme for Trichidium.
PECTINA'TE, PECTIN A'TUS {PECTEN a comb). Where
a "pinnatifid" incision has the segments parallel,
narrow, and close, like the teeth in a comb. Fig.
117.
______
PEDALIA'CE,£, PEDALI'IUE (from the genus Pedalium).
Oil seed tribe.
The
A natural order of Dicotyledones.
PEDA'LINERVED, PEDA'LINERVIS (PEDALIS a foot long, NERvus a nerve). A form of nervation in leaves where the midnerve stops short, but where two strong lateral nerves are
produced at its base, and from these originate others which
extend only towards the apex.
PEDA'LIS
(a foot long).
PED
About a foot in length.
PE'DATE, PEDA'TVS (having feet).
127
Where the sub-
ordinate parts have a palmate arrangement, with
the addition of further subdivisions in the lateral
portions. See fig. IIS.
PEDAT'IFID, PEDATI'FIDUS (PEDATUS and FIN DO to cleave).
Where the sub-divisions of a simple leaf, arranged pedately,
extend about half way towards the base.
PEDA'TILOBED,PEDAfTiLOBvs(pEDATustiLndLOBATUs).
Where
the lobes of a leaf are arranged Pedately.
PEDA'TINERVIS.
Synonyme for PEDAUNERVIS.
f
PEDA'TI-PARTITE, pEDATIPARTI TUS(PEDArVSand
PARTITUS).
Where the subdivisions of a simple leaf are arranged pedately, and extend considerably more than half way towards
the base.
PEDA'TISECTUS (PEDATUS and SECO to cut). When the subdivisions (as in Pedati-partite) extend very nearly to the base,
PED'ICEL, PEDICEL'LVS
(PES a foot).
One of the partial
flower stalks, or immediate supports of a flower in an inflorescence composed of flowers arranged upon a main
peduncle.
PEDICEL'LATE, PEDICELLA'TUS (PES afoot).
Furnished with
a pedicel.
PEDICEL'LVLVS (diminutive of PEDICELLUS)*
A filiform
support to the ovary in certain Compositae.
PEDICULA'RES (from the genus Pedicularis). A Synonyme
for Scrophulariaceae.
PED'ICVLVS (stalk of Apples and other fruit). A thin and
somewhat long support to any organ. A synonyme for the
filament.
PEDIFERVS (PES a foot, FERO to bear). Furnished with a
small support or stalk.
PEDILA'TUS.
Furnished with a Pedilis.
PEDJLIS (PES a foot).
The contracted upper portions of the calyx-tube in such florets of Composite
as furnish a stipitate pappus; fig. 119.
PE'DUNCLE, PEDUN'CVLVS (PES a foot). The main stalk or
support to the inflorescence ; more especially when this is
limited to a solitary flower.
PEDUNCULA'TE, PEDUNCULA'RIS,PEDUNCULA'TUS, PEDUNCU
LO'SUS. Furnished with a peduncle. Also, PEDUNCULA'RIS
and PEDUNCULEA'NUS from a modified state of the peduncle.
62.
128
PEN
(a little skin). An extremely delicate superficial membrane. A synonyme for epidermis,
PELLICULA'RIS. With the character of a pellicle.
PELLU'CID, PELLV'CIDUS (transparent). Perfectly or only
partially transparent.
PELO'RTA (TTSXOJP a monster). A form assumed by certain
flowers, which being unsymmetrical in their usual state,
become symmetrical in what may be considered as a return
to their normal type.
PEL'TA (a target). A flat apothecium without a rim.
PELTA'TE PELTA1 TUS (armed with a pelta). Where
a support is inserted at some distance within the
margin, and is not in the same plane as the flat
surface which rests upon it. Fig. 120,
PELTI'DEUS, PELTIFOR'MIS {PELTA a target, FORMA shapej.
When the pileus of an agaric, or the apothecium of a Lichen,
&c, is orbicular, or buckler-shaped.
PEL'TINERVED, PELTiNER'vts (PELTA a target, NERVA a
nerve). Where the nerves diverge from the summit of a
petiole, and spread on all sides in a plane that is much inclined to it.
PELTOI'DEUS (TrsXrt) a shield, tldog like). Shaped like a
shield ; somewhat orbicular, and convex on the upper side.
PENJEA'CEJE (from the genus Penaea). A natural order of Dicotyledones.
PENDENT, (PENDE NS hanging from). So much inclined that
the apex is pointed vertically downwards.
PENDULOUS, (PENDULVS hanging down, PENDULTNUS).
Synonyme for "Pendent"; more especially where the flexure
arises from the weakness of the support.
PENICILLA'TUS (PMNICILLUS a painter's pencil). Bordered or
tipped with fine hairs resembling those of a hair pencil.
PENICILLIFOR'MIS (PENICILLVS a painter's pencil, FORMA
shape). When hairs, resembling those of a hair pencil, are
collected together in the shape of one.
PENNATICI'SUS (PENNATUS winged, CMBO to cut). When the
incisions of leaves are disposed in a pinnate manner.
PEN'NATE, PENNA'TUS, PENNAfiFiD, &c.
Synonymes for
Pinnate, Pinnatifid, &c.
PENNIFOR'MIS (PENNA a feather, FORMA shape). With a pinnate arrangement of subordinate parts.
PEI/LTCLE, PELLIC/ULA
PENNINER'YED, PENNINER'VIS} PENNINER'VIUS
(PENNA a
PER
129
feather, NERVA a nerve). Where the primary nerves of a
leaf are straight, and diverge from the midrib in a pinnate
manner.
PENNIVM'NIUS (PENNA a feather, VENA a vein). Synonyme
for Penninervius.
PENTACHAI'NIUM, PENTAKE'NIUM (7revTEfive,anot,xaivb>to
open). Afive-celledfruit, otherwise resembling acreinocarp.
PENTAGY'NIA (news five, yvvrj a woman).
An order in the
Artificial System of Linneus, characterized byflowerswith
five pistils, or five distinct styles.
PENTAGY'NOUS, PENTA'GYNUS. Possessing the structure explained under Pentagynia,
PENTAN'DRIA (TTEVTEfive,avr\p a man). An artificial class
in the Linnean System, characterized by hermaphrodite
flowers with five stamens. Also, an order in some classes
characterized by other considerations than the mere num.
ber of the stamens.
PENTAN'DROUS, PENTAN'DRUS.
Possessing the structure explained in Pentandria.
PENTARRHfNus
(JTTSVTEfive,apprjv
male).
Synonyme for
Pentandrous.
PE'PO) PEPONI'DA, PEPO'NIVM. A gourd.
PEPONI'FERJE.
A group of Dicotyledones,
including the
orders whose fruit is a gourd.
PERAPE'TALUM (jctpi about, TTETakov a petal). Any appendage to a petal. A synonyme for Nectarilyma and Parapetalum.
PERAPHYL'LUM {irtpi about, (pvWov a leaf). Synonyme for
Paraphyllum,
PEREM'BRYVM (7rspi about, tpfipvov the embryo). The portion of monocotyledonous embryos investing the plumule
and radicles not externally distinguishable.
PEREI^NANS. Synonyme for Perennis, and also for Persistens.
PERENNIAL, PEREN'NIS (durable).
PERFECT, PERFE&TUS. Where every part of a flower is developed and none abortive.
PERFOLIATE, PERFOLIA'TUS {PER through, FOLIUM a leaf).
When leaves, oppositely arranged, unite at their
bases (a); or when the basal lobes of clasping
leaves become united, so that the axis about which
they are placed appears to pass through them (J>)-9
fig. 121.
63
RAH
130
PER
(bored through;.
Pierced with
one or more holes.
PERFOS'SVS (dug through). Synonyme for Perfoliatus,
PERFU'SUS (covered all over). Completely covered by,
PERGAMENTA'CEUS (PERGAMENA parchment). Having the
consistency of parchment,
PERIAN'DRICUS (irtpi around, avr\p a man). When a nectary
is ranged around the stamens.
PERIAN'TH, PERIAN'THIVM (Trtpi around, avOog a flower).
The external floral whorl or whorls which surround the
stamens and pistil. In this sense it includes calyx and
corolla. Linneus applied it to calyx and involucrum. It
has been restricted to the upper portions of epigynous calyces ; and also used synonymously with Periclinium and
Periphoranthium.
PERIAN'THEUS.
Possessing a perianth.
PERIANTHIA'NUS.
Possessing a single investing perianth.
PERICALY1 civs (irepi around, Ka\v% a calyx). Synonyme for
Peristamineus
PER'ICARP, PERICAR'PIVM (7T(pi around, icapiroQ fruit). The
ripened condition of the ovary or ovaries, and any externally
adhering appendages of the flower. A synonyme for the
theca of mosses.
PERICAR'PICUS. Belonging to the pericarp. When (as respects their axis) seeds have the same general direction as
the pericarp to which they are attached.
PERICEN'TRICUS (wept around, ictvrpov the centre). Where
perigynous stamens are arranged concentrically with the
calyx.
PERICHJETIAL, PERICHJETIALIS. Bracts forming the Perichsetium.
aiTr
e m a n e or
PERICBM'TIVM (TTCJOI around, x l ^
bristle)
The leafy involucrum surrounding the seta of mosses,
PERICLA'DIVM {irepi around, %\a8oQ a branch). The lowermost clasping portion of sheathing petioles.
PERICLI'NIUM (wept around, KXIVTI a bed). The involucrum
of Composite.
PERICOROLLA'TVS (irspi around, COROLLA a corolla), A Dicotyledonous flower with a monopetalous perigynous corolla.
PERI'DIOLUM (diminutive for Peridium). Used either syno
nymously with Peridium, or more particularly for the internal coat, where more than one is present in the Peridium.
PERFORATED, PERFORA'TUS
PER
131
(7repide<o to wrap round). The coat immediately
enveloping the sporules of the lower tribes of Acotyledones,
PERI'DROMA {7rspi around, Spofiog a course). Synonyme for
the Rachis of Ferns.
PERIEN'CHYMA (7rspi around, ByxvjxocT succulent). Irregular
cellular tissue, chiefly in glands and spheroidal masses.
PERIGO'NE, PERIGO'NIUM (irepi around, yovevg a parent). A
synonyme for Perianth; but more especially when reduced
to a single floral whorl, possessing a character intermediate
between calyx and corolla. Synonyme for Perichaetium.
PERIGONIA'RIUS.
With the character of a Perigone. Double
flowers resulting from transformation or multiplication of
the parts of the floral whorls, assuming the character of the
parts of the Perianth.
PERIGYNAN'DRAyPERlGYNAN'DRUM (jTEpl around, yVVY\ a WO-
man, avr\p a man). Synonyme for Perianthium.
(Trepi around, yvvi\ a woman). The membranous perianth of Carices; and the hypogynous set
found in other Cyperaceae.
PERIGY'NIUM
PERIGY'NOUS, PERIGY'NUS
(TTfjOt around, yvvr\ a woman).
Where the ovarium is free, but there exists adhesion between the stamens or corolla with the calyx.
PERIGYNICUS
applies, also, where there is a partial adhesion between the
ovary and calyx, but not so high up as with the stamens.
PERIPETA'LIA (TTfpi around, irtraXov a petal), Polypetalous
dicotyledones with perigynous stamens.
PERIPE'TALOUS, PERIPE'TALUS
{Trtpi around, irtraXov a
petal). Where nectaries surround the corolla.
PERIPHE'RICVS
(jrepi around, <pepo to bear). When
a long embryo is so curved as to extend within the
whole circumference of the seed, till the two extremities are brought close together; fig. 122.
PERIPHORAN'THIUM (wept around, (pepo to bear, avOog a
flower)* The involucrum of Composite. Synonyme for
Perianthium.
PERIFO'RIVM (TTfcpt around, (pepo to bear). When the immediate support to the ovary is somewhat fleshy and elongated;
having the corolla and stamens attached to it.
PERIPHYL'LVM (Kepi around, QvXkov a leaf). Synonyme for
Glumella.
PERIPO'DIUM (jrtpi around, irovg, irodog a foot).
Synonyme
for Perichaetiunou
64.
132
PER
(TTspi around, 7rrepov a wing).
Surrounded by a thin membranous expansion, or wing.
PERIPTERA'TUS,
PERIP'TERUS
PERISPERM, PERISPER'MIUM,
PERISPER'MUM
(Kept around,
GTcepfia a seed). Synonyme for albumen. Used also for
the innermost envelope to the seed.
PERISPERM A'TUS.
Furnished with perisperm.
PERISPER''MICUS.
When the perisperm is reduced to a simple
lamina; or when the seed is not furnished with a true perisperm. A synonyme for Perispermatus.
PERISPORA'NGIUM (jrepi around, aropa a seed, ayyeiov a vessel). Synonyme for the indusium of ferns.
PERISPO'RIUM
PERISPO'RUM
{jnpi around, aitopa a seed).
Synonyme for Perigynium.
PERISTA'CHYVM (Trept around, GTCLXVQ the ear of corn), Synonyme for Gluma.
PERISTAM^NIA,
PERISTE'MONES.
A petalous dicotyledon
with perigynous stamens.
FERisTOMEtPERisTo'MA, PERISTO'MIUM (irepi around.flrojLfca)
A simple or double membrane, closing the mouth
or opening, in the theca of Mosses ; and, after the
lid (or operculum) has been removed in the ripe
state, most usually sub-dividing into a definite
number of laminaB, termed teeth ; this number being generally some multiple of four.
PERISTOMA'TUS, PERIS'TOMUS.
Furnished with a Peristome.
PERISTO1MICUS (TT€JOI around, arofia the mouth).
When perigynous stamina are attached round the mouth of the tube
of the calyx.
PERISTY'LICUS {irspi around 0TV\OQ the style). Where epigynous stamens are inserted (or arise from) between the
style and limb of the calyx.
PERI'SYPHE (TrepL around, <rv(r<paipo<o to make round). Synonyme for Perichaetium.
PERITHE'CIUM
(Kepi around, Orjica a box). The envelope
surrounding the masses of fructification in some Fungi and
Lichens.
PER'ITROPAL, PER'ITROPUS, (Trepi around, rp€7ro> to turn).
Where the axis of a seed is perpendicular to the axis of thj
pericarp, to which it is attached.
PERLA'RIVS,
PERLA'TUS. (PERLA a pearl).
Shining with a
pearly lustre. Furnished with rounded tubercular append*
ages
PET
133
PER'MANENT, PER'MANENS. Synonyme for Persistent.
PEROCI'DIUM. Synonyme for Perichaetium.
PERONA'TVS (wearing high shoes). When the stipes of Fungi
are thickly clothed with woolly matter, becoming powdery.
When an organ maintains, naturally, a vertical direction with respect to the
horizon ; or with respect to some other part to which it is
attached.
PERPUSIL'LUS.
Synonyme for Pusillus.
PERSIS'TENT (PERSISTENS, remaining). When any part, or
organ, in particular plants, remains beyond the period of
maturity and fall, appointed for similar parts in other plants;
or to the period of full maturity attained by neighbouring
parts.
PERSONA'TJE (from the personate character of some of the
flowers). A synonyme for Scrophulariaceap.
PER'SONATE, PERSONA'TUS (PERSONA a mask). A
form of monapetalous bilabiate corolla, where the
orifice of the tube is closed by an inflated projection of the throat; fig. 124.
PERTU'SUS (bored through). Synonyme for Perforatus.
PER'VIOUS, PER'VIUS (having a way through). Admitting the
passage of some portion without interruption ; as where the
pith is continued through a node in the stem,
PER'VLA (a little pouch). A sac formed in some Orchideas
by the prolonged and united bases of two of the segments of
their perianth. The cap-like covering of buds, formed by
the abortion of their outer leaves.
PES. A foot.
PETAL, PE'TALVM {TTBTOKOV an unfolded leaf).
One of the
foliaceous expansions constituting the subordinate parts of
the floral whorl, termed the corolla,
PETALA 'TUS. Possessing a corolla.
PE'TALITORMIS (PETALUM a petal, FORMA shape).
Synonyme for Petaloideus.
PETAL^NUS.
Belonging to a petal.
PETAL-LIKE, PETAL-SHAPED, Synonyme for Petaloid.
PETALO'DEUS.
Where a doublefloweris formed by the transformation of any of the parts about the corolla into petallike expansions. Also plants furnished with petals.
PETALOID, PETALO'IDEVS (jrtrdkov a petal, eidog likeness).
Assuming the more usual character of the petals of flowers
65.
PERPENDICULAR (PERPENDICULARIS).
134
PHR
— that is to say, of thin, membranous, and coloured foliaceous expansions.
PETALOMA'NIA (irtTakov a petal, \iavia madness).
A monstrous development of parts in the flower, not belonging
to the corolla, into petal-like expansions.
PETALOSTE'MONES (TTETCLKOV a petal, or^/iova stamen). Plants
bearing flowers with their stamens adhering to the corolla,
PETIOLA'CEUS, PETIOLA'RIS.
Having reference to the petiole;
either by attachment to it, or by its transformation, or some
remarkable appearance, &c,
PETIOLA'TED, PETIOLA'TUS.
Furnished with a petiole,
PET'IOLE, PETI'OLUS (a fruit-stalk, a little foot). The stalk
or support by which the blade, or limb of a leaf, is attached
to the stem.
PETIOLEA'NVS.
Originating in some modification of a petiole.
PETIOLVLA'RIS.
Applied to the stipules of compound leaves
which are attached to the petiole.
PETIVERIA'CE^: (from the genus Petiveria). A natural order
of Dicotyledones.
PHJENOCAR'PUS {(paivu) to appear, Kapirog fruit). When a
fruit is very distinct, the pericarp having contracted no
adhesion with surrounding parts.
PH^ENOG'AMOUS, PHJENOG'AMUS
riage),
(<t>aiv(*) to appear, yafiog mar-
Synonyme for Phanerogamous,
PHALARSI'PHYTUS
(0a\ay£ a regiment, apprjv male, QVTOV a
plant). Synonyme for Polyadelphus.
PHANERAN'THVS ((pavepoQ apparent, avQog a flower). Where
the flower is manifest.
PHANERAN'THERUS (Qavepog apparent, avQqpog an anther).
Where the anthers protrude beyond the perianth.
PHANEROG'AMOUS,PHANEROG'AMUS ((jxxvEpog apparent, yafiog
marriage). Plants in which the stamens and pistils are
distinctly developed; including the two classes of Dicotyledones and Monocotyledones.
PHILADELPHA'CE^E, PHILADEL'PHE^ (from the genus Philadelphus). The Syringa tribe. A natural order of Dicotyledones.
PHCENI'CEOUS, PHCENI'CEUS (purple). Red, very slightly tinged
with grey.
PHORAN'THIUM (0fpo> to bear, avOog a flower). A synonyme
for Clinanthium.
a fence, gero to bear). Where an
PHY
135
otherwise continuous cavity is separated into subordinate
parts by transverse partitions of a membranous or cellular
character.
PHYCO1MATER (QVKOQ a sea-weed, fjiarrjp a mother). The gelatinous matter investing the sporuies of certain Algae.
PHYCOSTE'MON ((J)VKO(JJ to paint or disguise, (rrrifxojv a stamen).
Synonyme for Disk, as applied to various nectariferous expansions among the floral whorls.
(</>VXXOV a leaf, icXafiog a branch). SynoPHYLLOCLA'DIUM
nyme for Phyllodium.
PHYLLODI'NEUS.
Bearing Phyllodia.
PHYLLO'DIUM (<f>vXkov a leaf, eiSog form). When the limb of
a leaf is abortive, and the petiole becomes developed into a
flattened expansion* Also a synonyme for Phylloma.
PH YLLofoEus {(pvXKov a leaf, etSog resemblance). Synonyme
for Foliaceous.
An extensive
PHYXLOLOBE.® (<pvXXov a leaf, Xo€og a lobe).
group among the LeguminossB, characterized by the cotyledons being foliaceous.
PHYL'LOMA (fyvXXov a leaf, opag an assemblage). The aggregate mass of germs contained in a leaf bud.
PHYLLOMA NIA (<pvXXov a leaf, fiavia madness). Where a
superabundance of leaf-buds is formed in comparison with
flower-buds.
PHYLLOTA'XIS ((pvXXov a leaf, ra%ig order). The manner in
which leaves are arranged upon the stem.
PHYMA TO'DEUS ((j>vfia a wart, eidog resemblance).
Synonyme
for Verrucosus.
PHYSE'MA, PHYSEU'MA, (<pv<rr][Aa a swelling). Synonyme for
Frons in the aquatic Algae.
PETYTOG'RAPHY, PHYTOGRA'PHIA ((pvrov a plant, ypatpoj to
write). That department of botany which includes the
description of plants.
PHYTOLACCA'CE^:, PHYTOLAC'CE^ (from the genus Phytolacca). The Virginian Poke tribe. A natural order of
Dicotyledones.
PHYTOL'OGY, PHYTOLO'GIA ((pvrov a plant, Xoyog a discourse).
Synonyme for Botany.
PHYTONO'MIA {(pvrov a plant, vopog a law). Synonyme for
Botanical Physiology.
PHYTONY'MIA
{<pvTov a plant, ovvfia a name). Synonyme
for Organographia.
66.
136
PHYTOTRO*
PIN
MHA
(jpvrov a plant, rpo<pri nourishment).
The
science of plant-culture.
PfcEus (pitch-black). Black, with a brownish tinge. Red,
almost concealed by admixture with intensely deep grey.
PIC'TUS. Painted,
PILA'RIS. Used as a synonyme for Pilosus.
PILE'OLA, {PILE'OLUM a little cap). A primordial leaf, like
an elongated extinguisher, which completely encloses all the
gemmule.
PI'LEUS (a cap). The expanded upper portion of the stipes
of certain fungi, in which the sporules are embedded.
PILI'DIUM (irikog a cap, eiSog resemblance). An hemispherical apothecium in some Lichenes, the surface of which
changes to powder.
PILIF'ERUS (PILUS hair, FERO to carry). Bearing hair on the
surface. Also, synonyme for Hair-pointed.
PILO'SE, PILO'SUS. Synonyme for Hairy.
PILO'SIT'/, PILO'SITAS (PILUS hair). Indicating the presence
of Pubescence.
PILOSIUS'CULUS. Somewhat hairy.
PIIIULA (a little ball). Synonyme for GALBULVS.
PILUS. Hair.
PIMPLED. Covered with soft tubercular projections, or wartlike excrescences.
PINA'CE^ (from the genus Pinus). Synonyme for Coniferse.
PINNA.
A single leaflet in a pinnate leaf.
PINNATE, PINNA'TED, PINNA'TUS, (feathered).
When leaflets are arranged on opposite sides of a
common petiole. When the arrangement is confined to pairs, it constitutes the "equally or paripinnate," (a). And when terminated by an odd leaflet, the
"unequally or impari-pinnate," (b) fig. 125.
PINNAT'IFID, PINNATSFIDUS^PINNATUS feathered,
FIN DO to cleave). Where the lateral incisions of
a simple leaf extend towards the axis, and approach the form termed Pinnate; fig. 126.
PINNATILOBA'TE, PINNATILOBA'TUS, (PINNATUS feathered,
LOBUS a lobe). A variety of " pinnatifid;" where the incisions are not deep, or not very regularly disposed.
PINNATISE&TUS {PINNATUS feathered, SECO to cut). A variety
of "pinnatifid"; where the incisions are deep, extending
to the axis.
PLA
137
feather). A leaflet of a compound leaf.
the genus Piper). The Pepper tribe, A
natural order of Dicotyledones.
PI'SIFORM, PISIFOR'MIS (PISUM, a pea, FORMA, shape). About
the size and shape of a garden pea.
-PISTIA'CE^: (from the genus Pistia), The Duckweed tribe.
/A natural order of Monocotyledones ; otherwise considered
as a sub-order of Araceae.
PIS'TIL, PISTIL'LVM (a pestle), Either synonymous
with Carpel, when each portion of the innermost
floral organ is free; or it is composed of the aggregation of the Carpels, when these unite and
thus form a compound ojgan. It is essentially composed
of the ovary (o),with its ovules; and the stigma or stigmata
(s), with sometimes an intervening style (s); fig. 127.
PISTILH'DIVM (diminutive of PISTILLUM). A young theca
in Mosses, having the appearance of a pistil.
PITCHER. A peculiar form of leaf, in which the
petiole expands into a hollow vessel, crowned by
the limb, which, in some cases, assumes the appearance of a lid $ fig. 128.
PIT'CHER-SHAPED. A tubular organ, bulging below and contracted towards the orifice.
PITH,
A central column of cellular tissue, in the stems
and branches of exogenous plants. The term is applied
more generally to cellular parts; which are either called
"piths," or said to be "pithy.'1
PIT'TED. Having numerous excavated spots or small depressions, on the surface.
PLACEN'TA, PLACENTA'RIUM. That part of the ovary which
supports the ovules. The latter term is also extended, in
some fruits, to the parts composed of the several placentas,
and now bearing the seed.
PLACEN'TA-SHAPED, PLACENTIFO'RMIS. A thickened circular
disk, depressed in the middle both above and below.
PLACENTA'TION, PLACENTA'TIO.
The arrangement of the
seeds in the Pericarp. Also, the arrangement of the Cotyledons in the seed.
PLAIT'ED, Synonyme for Plicate.
PLANE, PLA'NUS (flat). Where a surface is perfectly level.
PLANiusfcvLus. Where a surface is nearly, but not quite
level.
PIN'NVLA (a little
PIPERA'CEJE (from
67
138
PLI
(from the genus Plantago).
The Rib-Grass Tribe, A natural order of Dicotyledones.
PLANTULA'TIO.
Synonyme for Germinatio*
PLANTAGINA'CEJE, PLANTAGIN'E JE
PLATANA'CEJE, PLATA'NEJE (from the genus Platanus).
The
Plane tribe. A natural order of Dicotyledones.
PLATYCAR'PUS (nXarvg broad, Kapnog fruit). Where the
fruit of some species is remarkable for its breadth in comparison with fruit of a similar description. So also, for
other compounds with irXarvg, as Platyphyllus, Platysiliquus, &c.
PLEcoLEpfDus K\EK(*) to bind, to fold; XETTIQ a scale). When
the bracts forming the involucrum of Compositae adhere
together.
PLEIOPHYLLUS (TTXCTOC full, (pvXXov a leaf). Where no buds,
and consequently no branches, are developed in the axils of
leaves, and the stems support these only. N. B. An error
occurs in the definition given of ARTIPHYLLUS, a term used
Its derivation is from
in opposition to PLEIOPHYLLVS.
apn a participle, which in composition indicates perfection;
and not from ILpQpov a joint.
PLE*NUS (full).
Synonyme for "double/7 where the stamens
and pistils become petaloid. Also, where a stem is solid, in
contradistinction to "hollow" or "fistulai\"
PLEUREN'CHYMA (jrXevpa a rib, £y%ww to diffuse). Woody
tissue,
PLEURO DISCUS (TrXevpa the side, SKTKOQ a quoit). When
some sort of appendage is attached to the sides of a disk.
PLEUROGY'NUS, PLEUROGY'NIUS {rrXsvpaihe side, yvvrj a woman).
Where a glandular or tubercular elevation rises
close to, and is parallel with, the ovary.
VLEVROGYRA'TUS {irXevpa the side, yvpog a circle). Where
the "ring" on the "theca" of ferns is placed laterally.
PLEURORHI'ZVS (7rXevpa the side, pi£a the root). When the
radicle or the embryo is directed towards the hilum; as in
orthotropous ovules. Synonyme for "accumbens," when
applied to the embryo of Cruciferae.
PLEXE-OBLASTTUS (TrXeyfia tissue, fiXagrog a shoot). When
cotyledons rise above ground in germination, but do not
assume the appearance of leaves.
PLJCA (a plait or fold), Synonyme for Lamella, in some
fungi, A diseased state in the developement of buds, which
instead of forming true branches, become short twigs; and
POD
139
these produce others of the same sort, the whole forming an
entangled mass.
PLICA'TE (PLICATUS knit together). Folded together in longitudinal plaits, regularly disposed,
as in the vernation of some leaves; fig, 129,
PLICA'TILIS {PLICO to knit or fold together). Possessing the
power or property of folding together; as the corollas of
some flowers at distinct periods of the day.
PLICATI!VUS+ Used synonymously with PLICATUS;
but
more especially applied as a synonyme for CORRUGATUS,
where the longitudinal folds are irregularly wrinkled; as
in some aestivations.
PLOCOCAR'PIUM (TTXO/C?) a connection, Kapiroq a fruit). A fruit
composed of follicles ranged round an axis.
PLUM'BEUS. Lead-coloured. Dull grey, with metallic lustre,
PLUMA'TVS (feathered). Svnonyme for Pinnatus.
PLUMO'SE, PLUMO'SUS (full of feathers.) When hair is invested with branches, arranged like the beard on a feather.
PLU'MCLE, PLU'MULA (a little feather). The portion of the
embryo which developes in a contrary direction to the
radicle. It is the first bud, or gemmule, of the young
plant.
PLURIPARTJTUS (PLUS, PLURIS more, PARTITUS proportionably divided). Where an organ is deeply divided into
several nearly distinct portions.
PLUMBAGINA'CE-E, PLUMBAGI'NEJE (from the genus Plumbago). The Lead wort tribe. A natural order of Dicotyledones.
PNEX/MATO-CHYMI'FERUS
carry).
(7rvBV[Jia air, xv/*°C Ju*ce» 0eP° to
A term applied to spiral vessels 5 and PNEURATO
has been restricted to the external membranous tube
of such vessels.
POCULIFOR'MIS (POCULUM a cup, FORMA shape). Cup-shaped.
POD. Synonyme for Legume.
PODE'TIUM (TTOVQ a foot). A stalk-like elevation, simple or
branched, rising from the thallus, and supporting the apothecium in some lichens. The term is also extended to the
support of the fructification in Marchantia.
PODICIL'LUM (diminutive of Podetium). When the podetium
is short.
PODOCAR'PUS (KOVQ a foot, KapirOQ fruit). Where the ovary
is seated on a gynophorus.
FERUS
68
140
a foot, neipaXti the head). Where a
head of flowers is elevated on a long peduncle.
PODOGY'NIUM (wove a foot, yt/vij a woman). Synonyme for
Gynophorus.
PODOGY'NICUS, PODO'GYNVS. Synonyme for PODOCARPVS.
PoDosPERfmuM, PODOSPBR'MA (ITOVQ a foot, fftr'tpjia seed.
PODOSTEMA'CEVE, PODOSTE'ME*: (from the genus Podostemon), A natural order of Dicotyledones.
POINT'LESS, Without any sharpness at the termination; as
in the case of parts furnished with an arista, seta, mucro, &c.
POINT'LETTED. Synonyme for Apiculate.
POLAKE'NIVM {TTOXVQ many, a not, xaivw to open). A fruit
composed of closed carpels of the character possessed by
akenia, invested by the calyx, and separable longitudinalh .
In the Umbelliferae it is synonymous with Cremocarpium.
POLEXOS'TYLVS (7ro\vc many, e?w without, <TTV\OQ a style)*
Synonyme for Microbasis.
POL'ISHED, POLI'TVS.
Perfectly smooth and glossy.
POLLACHI'GENUS, (•
jroWaicig frequently, yevvaw to produce)*
A synonyme for Polycarpus.
POLLEN (POLLEN fine flour). Utricular grains, formed within
the anther, either free and resembling dust, or variously
agglutinated into waxy masses. The "granules" are very
minute particles within the pollen-grains; and the "pollentube" is a membranous extension of a coat of the grain, developed when this is subjected to the influence of the stigma.
POLLEN-MASS. An agglutinated mass of pollen, peculiar to
the state in which it occurs in some orders; as in Orchidacese, and Asclepiadese.
POL'LEX, POLLICA'RIS (a thumb's-breadth). About an inch
long.
POLLINA'RIS, POLLINO'SVS. AS if dusted with pollen.
POLLINA'RIVM.
Synonyme for Androcseum. Also used for
an anther of Musci.
POLLI'NICUS. Composed of, or bearing some relation tojpollen.
POLYADEL'PHIA (ffoXwg many, a$e\<j>0Q a brother). An artificial class in the Linnean system, composed of plants whose
stamens cohere into more than two distinct groups or
bundles.
POUOCE'PBALVS (TOVS
POLYADEL'PHOCS, POLYADEL'PMCVS,
POLYADEL'PHVS.
Hav-
ing the stamens combined, as in Polyadelphia.
POLYAN'DRIA (TTOXVC many, avr\p a man). An artificial class
POL
141
(also an order) in the Linnean system, composed of plants
whose flowers .have more than a dozen stamens, and are
arranged hypogynously.
POLYAN'DROUS, POLYAN'DER,
POLYAN'DRICUS,
POLYAN'DRUS.
A flower containing many stamens, arranged as in Polyandria. Also any flower with many stamens where the precise number is not named.
POLYAN'THEMUS, POLYANTHUS (TTO\V£ many, avQog a flower).
Bearing many flowers. Having many flowers aggregated.
Investing many flowers.
POLYCAM'ARUS {iroXvg many, Kafiapa a vault). Synonymy
for Polycarpicus; camara for carpella.
POLYCAR'PICUS POLYCAR'PUS (iroXvg many, leapfrog fruit).
Where the carpels being distinct and numerous, each flower
bears several fruit. Used synonymously with either perennial or arborescent plants, which, lasting many years, reproduce their fruit many times.
POLYCE'PHALUS (jroXvg many, KSQCLXI] a head). When a common support is capped by many like parts.
POLYCHORION, POLYCHO'Ris, POLYCHORIONI'DES (troXvg many*
%opiovfoetalmembrane). Synonyme for Etserio.
POLYCLA'DIA (iroXvg many, tcXadog a branch). Where there
is a supernumerary development of leaves and branches;
as in th€ diseased state called Plica.
POLYCLO'NVS {iroXvg many, K^OJV a branch). Where a stem
is much branched.
POLYCOCGUS (iroXvg many, KOKKog a seed). A fruit composed
of many Cocca.
POLYCOTYLE'DONOUS, POLYCOTYLEDO'NEUS, POLYCOTYLE'DONUS {iroXvg many, KOTV\T]8(JJV (see Cotyledon). With more
than two cotyledons. Also used synonymously with Dicotyledonous, in opposition to Monocotyledonous.
POLYFLO'ROUS (TroXvg many, flos a flower). Synonyme for
Multifloral.
POJLYGALA'CEJE, POLYGA'LEJE (from the genus Polygala). The
Milk-wort tribe. A natural order of Dicotyledones,
POJLYGA'MIA (7roXvg many, yafiog a marriage). An artificial
class of the Linnean system, including plants which bear
three descriptions of flowers; viz., hermaphrodite, male,
and female.
P^otLYs'AMous, POLYG'AMUS (jroXvg many, yafiog a marriage)*
Plants with flowers formed as in Potygamia.
69.
142
POL
POLYGONA'CE<E, POLYGO'NE-E (from the genus Polygonum).
The Buck-wheat tribe. A natural order of Dicotyledones.
POLYGONA'TUS (TTOXVQ many, yovv a knot). Where the stem
has many knots.
Synonyme for
POLYGO'NUS (TTOXVQ many, ywvia angle).
Multangular.
POLYGY'NIA (TTOXVQ many, yvvt) a woman). An artificial
order under the Linnean system, containing plants which
have many pistils; or, at least many distinct styles, if the
ovary is compound.
f
POLY'GYNOUS, POLYGY'NICUS> PoLYGY Nus {noXvg many, yvvri
a woman). Having many distinct pistils; or an ovary with
many distinct styles.
POLYGY'RUS (vroXvg many, yvpog a circle). In several whorls
or circles.
POLY LE'PI BUS (iroXvg many, Xemg a scale). Furnished with
many scales.
PoLYfMERus (iroXvg many, pepog a part). Composed of many
like parts.
POLYMORPHOUS, POLYMOR'PHUS (iroXvg many, pop^t] form).
Where any part, or an entire species, is subject to consider.
able diversity of form.
POLYNE'URIS (TTOXVQ many, vtvpov a nerve).
Where the
nerves of a leaf, but especially the secondary, are numerous.
POLYOVVLA'TUS (iroXvg many, OVUM an egg). Furnished
with many ovules.
POLYPE'TALOUS, POLYPET'ALUS (KoXvg many, irtraXov a leaf)Where the petals of a corolla form no cohesion; but are
perfectly distinct.
POLYPHO'RE, POLY'PHORUM (iroXvg many, <pepo) to bear). A
receptacle with many distinct carpels.
POLYPHYL'LUS (7TOXVQ many, <pvXXov a leaf). Any foliaceous
assemblage composed of many subordinate pieces.
POLYPODIA'CE^E (from the genus Polypodium). Either a
sub-order of Filices ; or a distinct order, when the entire
group of Ferns is considered to be thus sub-divisable.
POLYRHI'ZUS (TCOXVQ many, pi£a a root). Possessing numerous rootlets. Where flowering parasites, attached to roots,
have many distinct rootlets, independently of those by which
their attachment is effected,
POLYSECUS (7roXvg many, arjKog a stalk).
Synonyme for
Etaerio.
POR
143
m&ny, SEPALUM a word
Where the sepals of a calyx form no
POLYSE'PALOUS, POLYSE'PALUS
coined for sepal).
cohesion.
(TTOXVQ
(TTOXVQ many, ctTrepfxa seed). Where a pericarp contains numerous seeds.
POLYSPO'RUS (noXvQ many, ciropa seed).
When the theca
& c , of acotyledonous plants contains many spores.
POLYSTA'CHYVS (TTOXUC many, GTCLXVQ a spike). Where many
spikes are combined in the inflorescence.
POLYSTEM'ONOUS, POLYSTEM'ONUS (TTOXVQ many, GTrjfiwv a
stamen). Possessing many more stamens than petals.
POLYS'TIGMUS (TTOXVQ many, <rny/ja the stigma). Where a
flower has many carpels, each originating a stigma.
POLYS'TOMUS (TTOXVQ many, cTojia a mouth). Where root
parasites are attached by means of a succor at the extremity
of each of many rootlets.
POLYS'TYLUS (7roXvg many, <rrvXog a style). Where a compound ovary has several distinct styles.
POLYTHE'LEVS (TTOXVQ many, OrjXrj a nipple). A flower containing several distinct ovaries.
POLY'TOMOUS, POLY*TOMUS (TTOXVQ many, TB[IV(O to cut).
Where the limb of a leaf is distinctly subdivided into many
subordinate parts, but these are not jointed to the petiole,
and therefore not true leaflets, and the leaf itself not compound.
POME, PO'MUM (an apple), A fleshy multilocular fruit, matured from an inferior ovary.
POMERIDIA'NUS (in the afternoon). Applied to flowers which
expand after noon.
POLYSPER'MVS
POMIF'ERUS (POMUM an apple, FERO to bear).
Bearing fruit,
or even excrescences, shaped like an apple.
POMIFOR'MIS {POMUM an apple, FORMA shape). Approaching
the shape of an apple.
POMOL'OGY, POMOLO'GIA {POMUM a general name for fruit,
Xoyoq a discourse). A treatise on fruits.
PONTEDERA'CEJE, PONTEDE'R^, PONTEDERIA CEJE (from the
genus Pontederia), A natural order of Monocotyledones.
v l0
POREN'CHYMA (TTOJOOC a pore, eyx f € succulent).
Cellular
tissue, elongated and apparently perforated by pores.
PORO'SUS (iropog a pore). Where the tissue is, or appears to
be, full of small holes.
PORPHY'REUS (TcoptpvpsoQ purple), Synonyme for Purpureus,
70.
144
PRI
PORTULACA'CE-E, PORTULA'CEJE (from the genus Portulaca).
The Purslane tribe. A natural order of Dicotyledones.
POR'ULUS (diminutive from PORUS).
PO(RUS and pi. PO'RI (wopoq a pore). A minute superficial
hole. Synonyme for Stoma, and for Ascus of some fungi.
POSTJCVS (behind). Synonyme for Extrorsus.
POTALIA'CE js (from the g^enus Potalia). A natural order of
Dicotyledones.
PoTA'MEiE (irorcLfiog a river). Synonyme for Fluviales.
POUCH-SHAPED. Resembling a little bag, generally double,
or two-celled. Also applied to the twin tuberous roots of
some Orchideae. Same as Scrotiform.
POWDERv. When a surface is coated by a fine powder, as
the bloom on Plums, said to be of waxy nature,
PRJECOX (early). Appearing or flowering earlier than other
allied species.
PRJEFLORA'TION, PRJEFLORA'TIO (PRJEFLOREO to blossom before
the time). Synonyme for "^Estivation."
PR^FOLIA'TION, PRJEFOLIA'TIO (PRJB before, FOLIUM a leaf).
Synonyme for "Vernation."
PR^MORSE, PRMMOR'SUS (bitten off). Ending abruptly ; as where roots, or more frequently rhizomata (called roots), have decayed at the end; fig.
130, a. Also where the truncate termination of
any foliaceous lamina appears jagged ; fig. 130, b9
PREV^TUS (burnt at the point). Of a brown tint, as though
it had been produced by burning.
PRA'SINVS (leek-green). Pure green with a slight admixture
of grey.
PRATEN'sis (belonging to a meadow). When the botanical
station of a plant is generally that of a meadow.
PRE'CIVS (ripening before others). Synonyme for Prsecox.
PRICKLE. A more or less conical elevation of the substance
of the bark, corky within, but hard and sharp-pointed.
PRICKLY. Bearing prickles on the stems or branches.
PRI'MARY, PRIMA'RIUS. The part which is first developed.
The principal parts in the subdivisions of a compound arrangement. As the main petioles of a compound leaf; the
pedicels of a compound umbel which support the partial
umbels.
PRIMIGB'NIUS (natural, original). Synonyme for PRIMI*
virus.
PRO
145
first). The outermost and last
developed integument to the nucleus of the ovu*e.
P R I M I T I V E , PRIMITI'VUS (the first or earliest). Thefirstparts
developed. Applied to specific types; in opposition to forms
resulting from hybridisation.
PRIMOR'DIAL, PRIMORDIA'LIS (PRIMORDIUM the beginning or
origin). The earliest formed of any set of organs; or the
principal parts of some of them.
PRIMOR'DIAL-UTRICLE. The layer or internal coating first
formed in, and coextensive with, the cell, during the perfecting of the cellular tissue.
PRIMULA'CEAS (from the genus Primula).
The Primrose
tribe. A natural order of Dicotyledones.
PRI'MINE, PRI'MINA
(PRIMUS
PRISMAT'ICAL, PRISM-SHAPED, PRISM AT'icus(7rpi(riia&\>rism).
Approaching the form of a prism; where the surface of
either solids or tubes presents angles, disposed longitudinally.
PRisMEN'cHYMA(7rpi(Tiiia a prism, eyxvjuoe succulent). Where
the vesicles of the cellular tissue are prismatic,
PROBOCID'EUS (PROBOSCIS the trunk of the elephant).
n.
(lofty).
Beaked.
Synonyme for Elatus.
PRO'CESS, PROCES'SUS (progress). An extension or projection
from a surface.
PROCUM'BENT, PROCUM'BEJSS (bending downwards). Lying
upon or trailing along the ground.
PRODVC'TVM (PRODUCTUS prolonged), Synonyme for Calcar.
PROEM'BRYO (PRO for, instead of, EMBRYO the embryo). The
portion of the spore in some Acotyledones which assumes a
foliaceous character in developing.
PROEM'INENS (PRO in comparison of, EMINENS rising up).
When a part is unusually extended or stretches beyond
another, which more frequently surpasses it.
PROJECT^URA (the jutting out of a building), A small longitudinal projection on some stems where the leaf originates.
PROLIFEROUS, PRO'LIFER, PROLI'FERUS (PROLES a race, FERO
to bear). An unusual development of supernumery parts, of
the same or of a different description from those on which
they are developed. As where the flower buds become viviparous ; where the leaf produces gems, &c.
PROLfGERVS (PROLES, offspring j GERO,to bear). Applied to
a portion of the apothecia of lichens, in which the sporules
are generated,
PROCE'RUS
146
PRO
(standing out). Projecting be
yond some neighbouring part.
PRO'NVS (face downwards). Lying flat upon the ground, or
other support. Applied also to the under-surface of a horizontal leaf,
PROPAC'ULUM (Propago, a shoot). An offset.
PROPA'GO (a shoot), A layer. An axillary bud.
PROPAG'ULVM.
Synonyme for Propaculum, A granular
reproductive body, many of which, collected together, form
the soredia of lichens.
Piu/PHYSlSy Pkos'PHYsis (7rpo0vw to beget before). Synonyme for Adductor.
PRO'PRIUS (peculiar). Partial.
PRQSCOLLA (TrpotTKoWau) to glue to). A viscid gland on the
rostellum of an Orchis.
PROSEM'BRYVM
(Trfyog near, about, efi(3pvov the embryo),
Synonyme for Perispermium.
PROSEN'CHYMA (irpog near, cyxvyiOQ succulent). Masses of
cellular tissue composed of utricles which are more or less
fusiform ; the tapering extremities overlapping or interlacing.
PROS'PHYSIS PROS'PHYSUS (irpog near, $v<ng growth). Synonyme for AJluctcr.
PROM'INENT, PROM'INENS
PROS'TRATE, PROSTRA'TVS
See Procumbent.
PROS'TYPUS (irpoGTviroQ embossed). Synonyme for Raphe.
P R O T E A ^ E ^ (from the genus Protea), A natural order of
Dicotyledones.
(7rporspog before, avdoq a
flower). Where the flower-buds expand before the leaf-buds.
PROTOPHYL'LUM (7rpejroQfirst,tpvXkov leaf). A seminal leaf.
Or, more especially, restricted to the first leaf of an Acoty
ledonous pJant.
PROTOPHYTO'LOG-Y {irpwroq first, <pvrov plant, XoyoQ discourse). Fossil botany.
PROTOPHY'TVM (KpwroQ first, QVTOV plant). Has been applied synonymously with Alga and Lichen.
PROTOPLASTMA (7rpu)Teg first, nXacr^a a formed work). A
coating deposited on the inside of the cells of the cellular
tissue; and considered to be a nitrogenized compound.
PROTOS'TROPHIS (7rpwro£ first, rpcxprj a good).
A spiral vessel, separating from the main bundle that enters the leaf*
and forming part of the primary veins.
PROTERAN'THOUS, PROTERAN'THVS
PSE
147
(irpojTog first, OaXKog a frond). The first
part formed, or substratum to the thallus of lichens.
PRUI!NA (hoar-frost). Powdery secretion on the surface of
some plants ; also on certain fruits.
PRUINA'TUS, PRUINO'SUS (frosty). Frosted. Powdery.
PRUNIFOR'MIS (PRUNUM a plum, FORMA shape). Approaching the form of a plum.
PRU'NUM (a plum). Synonyme for Drupa.
PRU'RIENS (itching). Producing an itching sensation.
PSEI/DO-BCLB. Swollen internodes of many of the Orchidese,
resembling bulbs.
PSEUDO-CAR'PUS (fyevSrjQ false, Kapirog fruit). Synonyme for
Galbulus.
PSEUDO-COSTA'TUS (\pev8rjg false, COSTATUS ribbed). Where
the outer veins of a leaf combine, and form a line parallel
to the margin.
PSEUDO-COTYL'EDONES (ypevSrjg false, KorvXrjdwv cotyledon).
A group of Acotyledones, including those Orders where the
the Proembryo, in developing, assumes the appearance of a
cotyledon.
PSEUDO-GYRA'TUS (xpevSrjQ false, yvpog a circle). Where the
annulus of a fern is seated on the summit of the theca.
PSEUDO-HYMF!NIUM (ipevdriQ false). A covering of the spores
of Algae, resembling the hymenium of fungi.
PSEUDO-MONOCOTYLE'DONES (\pevdrjg false). When the cotyledons of a dicotyledonous plant co here, and thus appear
as if they were only one.
PSEUDO-PARASITICUS (\ptv8rjg false, TrapaaiTiKog parasitical).
Synonyme for Epiphytic. Also, deriving nourishment from
dead, not living, organic tissue.
PSEUDO-PERID'IUM. Resembling a peridium.
PSEUDO-PERISTO'MIVM. The external peristome, where it is
early obliterated,
PSEUDO-PERITHE'CIUM.
Resembling a perithecium.
PSEUDO-PO'DIUM (\fstv<Trig false, irovg a foot). A leafless dilated branch, on which the sessile theca of some mosses is
developed.
PSEUDO-PYREN'IUM.
Synonyme for Perithecium in certain
fungi.
PSEUDO-SPER'MUStyevSrigfalse, <nrepfia seed). |Has been used
to express the nut-like carpels of the Labiatse and Boragineae.
PROTOTHAL'LUS
72.
148
PUB
(\pEvSi)Q false, arepeog solid). Becoming
partially coherent, or grafted together.
PSBVDO-STRO'MA.
Synonyme for Peritheeium in certain
fungi.
PSEUDO THAL'LUS. The axis of densely crowded forms of
inflorescence.
PSILOSTA'CHYUS (\pi\og thin,ffra%vQa spike). Where the inflorescence is in very slender spikes.
PSEVDO-STE1 REVS
PSYDOMOR'PHYTUS
(jipevSrjQ false, fiop<j>t] form, (pvrov plant).
Where a capitate inflorescence affects the form of the Capitulum in Compositae.
PTERIDIES, PTERID'IUM, (irrtpov a wing). Synonyme for
Samara.
PTERIDO'GRAPRIA,
PTERIGRAPH'IA (irrepig a fern, ypafw to
write). A treatise on Ferns.
PTERI'GYNUS (TTTEP'OV a wing, yvvt] a woman).
Synonyme
for Pterospermus.
PTEROCAR'PVS (TTTipov a wing, KapiroQ fruit). Where a fruit
is winged.
PTEROCAU'LIS (TTTtpov a wing, icavXoe a stem). Where a
stem is winged.
PTERO'UTA, PTERO'DIUM.
Synonyme for Pteridies.
PTEROG'OM'S (Tvrtpov a wing, yutvia an angle). Where an
angle is winged.
PTEROI'DEUS (Trrepov a wing, eidog resemblance). An elevated extension of the surface assuming a wing-like appearance.
PTERO'PODVS (irrspov & wing, TTOVQ a foot).
Where the
petiole is winged.
PTEROSPERMUS (nrepov a wing, (nrep/ia a seed). Where a
seed is winged.
PTERY'CIUM (irTcpov a wing). A wing.
PTERYG'OPVS (irrtpov a wing, TTOVQ a foot). Where the peduncle is winged.
PTERYGOSPER'MUS (Trrepov a wing, Gircpiia a seed). Synonyme for Pterospermus.
PTY'CHODES (TTTV% a fold). Synonyme for Protoplasma.
PVBE'NS.
Synonyme for Pubescens.
PU'BERTY, PVBER'TAS.
The period when a plant first begins
to produce flowers.
PV'BER (full age). The period of maturation in fouit.
PO'BESCENCE (PVBES, PVDESCENTIA down). Elevated ex-
PUR
149
tensions of the cellular tissue of the epidermis, assuming
the character of hair, scale, gland, &c.
PUBES CENT>(PUBENS, PUBESCENS, downy).
Furnished with
pubescence.
PUBIG'ERUS (PUBES down, GERO to bear),
Synonyme for
Pubescens.
PUGION'IFORMIS (PUGIO a dagger, FORMA shape).
Shaped
like a dagger.
PULLEY-SHAPED. A cylinder, gradually contracting towards
the middle, with the extremities hemispherical,
PUL'LUS (irtWoq blackj. Synonyme for Coracinus.
PULP (PULPA).
Soft and juicy tissue.
PULPY, PULPO'SUS.
Of the consistence of pulp.
PULVERA'CEUS PULVE'RIUS (PULVIS dust). Powdery.
PULVERULEN'TUS (dusted).
Coated with powdery grains.
PULVINA'TUS (made like a cushion), PULVINIFOR'MIS (PVLVINUS a cushion, FORMA shape). Assuming the appearance
of a cushion or pillow,
PVLVIN'ULA,
PULVIN'ULUS (diminutive of Pulvinus). Simple or branched excrescences originating on the upper surface of the thallus of some Lichens.
PuLvfnus (a cushion). An enlargement, like a
swelling, on the stem immediately below the
leaf. Also an enlargement of the base in s ome
petioles. Fig. 131.
PUL'VIS (dust).- Any light powder excreted on the surface,
PULVIS'CULUS (PULVIS dust). The powder contained in the
spore-cases of some fungi.
PU'MILUS
(little). Dwarfish, in comparison with allied
species.
P U N ' C T A T E , PUNCTA'TUS,
7;.
a point).
PUNCTICULA'TUS, Pl/NCTICULO'sUSy
Synonyme for "Dotted."
PUNCTIFOR'MIS (PUNCTUM a point, FORMA shape).
In the
form of a small pointed projection; or nearly reduced to a
mere point.
PLN'GENT, Pur/GENSy (pricking).
Very hard and sharppointed.
PUNI'CEUS (scarlet). Pure red.
f
PUR'PLE, PVRPURA'RIUS, PuRPURA Tusy PORPU'REUS (of a
purple colour). Blue and red.
PVRPUJRAS'CENS. Inclining to a purple colour.
(PUNCTUM
150
PURSE-SHAPED.
PUSIL'LVS (weak
QUA
Synonyme for Pouch-shaped.
and small). Diminutive, with respect to
allied species.
a blister). Having convex elevations like blisters.
PUT A'MEN (shell of a nut). The endocarp, when it becomes
hard and bone-like; as in stone fruits*
PUTAMINA'CEUS. Bony,
PYCNOCEPH'ALUS (7TVKVOQ dense, Ke<t>a\og head). Where the
flowers are densely crowded in the inflorescence.
PYGMM'US (dwarfish'). Synonyme for Pumilus.
PYRACAN'THUS (irvp fire, aicavOa a spine). With yellow
spines.
PYRAM'IDAL, PYRAMID'ALIS (PYRAMIS a pyramid). Either
angular and tapering upwards, as a pyramid-,or used synonimously with Conical.
PYRE'NE, PYRE'NA (PYREN kernel, or stone of fruit). Synonyme for PUTAMEN. Also, synonyme for Nucule.
PYRENA'RIUM, PYRID'IUM.
Synonymes for Ponium; more
especially when the endocrap is bony.
PYRIF'ERUS PYRIFOR'MIS (PYRUS a pear, FERO to bear, FORMA
shape). Pear-shaped.
PYXIDA'TUS (like a box with a lid). Furnished with, or
formed like, a Pyxidium.
f
PYXID'IUM, PYXID'ULA, PYx is (a box). A capsule with transverse dehiscence, which separates
it into two parts; the lid (OPERCULUM) and the
urn (AMPHORA) ; Fig. 132. Also, synonyme for
the Theca of Mosses.
QUADRANGULAR QUADRANGULA'RIS QUADRAN'GULUS (fourcornered), QUADRANGULA' TUS. Approximating to the form
of a quadrangular prism.
QUADRICRU'RIS (QUADRANS a fourth part, CRUS a leg). Where
the supports are four.
QUADRICOTYLEDON'EUS. A Dicotyledonous plant with four
cotyledons.
QUADRIDI'GITATE, QUADRIDIGITA'TVS (QUADRANS a fourth
part, DIGITATUS having fingers). Digitate in four divisions.
QUADRIFA'RIUS (QUADRIFARIAM four ways).
Arranged in
four rows.
QUADRIFO'LIATE, QUADRIFOLIA'TUS. Synonyme for Quadiidigitate.
PUSTULA'TUS, PUSTULO'SUS (PUSTULA
QUI
161
(cleft in four parts). Where the subdivision
of an organ into four parts extends to about the middle, or
halfway down,
QUADRIHILA'TUS (UILVM a spot). Having four apertures*
QUADRI'JUGUS (JUGUM a yoke). In four pairs.
QUADRINA'TUS, QUADRI'NUS (belonging to four). Where
four leaflets meet at the extremity of a petiole in a digitate
arrangement.
QUADRIPARTI'TUS (PARTITUS proportionably divided). See
Parted. The four sub-divisions extend deeper than in
Quadrifidus*
QUAR'TINE, QVARTI'NA (QUARTVS the fourth).
A lamina,
resembling a distinct integument, which occasionally occurs within the tercine or nucleus of ovules,
QUASIRADIA'TVS (QUASI as if, RADIATUS with rays). Where
the florets of the ray, in the capitula of Composite, are inconspicuous. Also applied to the Periclinium when it appears to be only slightly radiate.
QUATER'NATE, QUATERNA'TUS (QUATERNI in fours). When
verticillate appendages are arranged by fours.
QUERCI'NJS (from the genus Quercus). Synonyme for Cupuliferae.
QUI'NATE, QUINATUS (QVINUS five). Where five similar
parts are arranged together; as five leaflets in a digitate
leaf.
QUINCUN'CIAL, QUINCUNCIA'LIS (in the order of the Quin*
cunx). When the parts of a floral whorl, in aestivation, are fire, and so disposed that two are exterior, one or two wholly interior, and the other
two, or one, partially imbricate. Fig. 133.
QUINQUEFA'RIVS. Disposed longitadinally in five rows.
QUADRI'FIDUS
five, NERFA a nerve). When the primary
nerves of a leaf, four in number, branch off from
the base of the limb, so that (including the midnerve) it becomes furnished with five ribs. Fig.
134.
QUIN'TINE, QUINTAN A (QVJNTVS the fifth), A lamina resembling a distinct integument, which occasionally invests the
embryo, within the Quartine.
QUIN'TUPLE NERVED, QuiMu'pu-ivERyis.
Where four distinctly marked primary nerves of a leaf are given off from
QVE
74.
152
RAD
the mid-rib, but do not meet at the base as in Quinquenerved.
QUINTUPLED, QUINTU'PLEX (five fold). Where the arrangement is a multiple of five.
RACE . A variety of any species of which the individuals, for
the most part, retain a marked peculiarity of character when
raised from seed.
RACE'ME, RA'CEMUS (a bunch), A form of inflorescence, where the flowers are furnished with pedicels arranged at intervals upon a common axis.
Fig. 135.
HACEMIF'ERUS, RACEMIFLO'RUS (RACEMUS a cluster, FERO to
bear, FLOS a flower), Synonyme for Racemosus.
RACEMIFOR'MIS (RACEMUS a cluster, FORMA shape). Where
a Thyrse assumes the appearance of a raceme, from the peduncle bearing only one or extremely few flowers.
RACEMO'SE, RACEMO'SUS (full of clusters). The inflorescence
in racemes.
RACEMVLO'SUS (diminutive of RACEMOSUS). Inflorescence in
very small racemes.
RACHIMOR'PHUS
(pcL%iQ the back bone, fiop<pr] form).
The
floriferous axis of spiked grasses.
RA'CHIS (pccx<>G the back bone). The axis of several kinds
of inflorescence. The stalk or petiole to the fronds of ferns.
RACHJ'TIS (paxtrig in the back bone). A disease producing
abortion in the fruit or seed.
RA ; DIAL, RADIA'LIS (RADIUS a sun beam). Belonging to the
ray, in Composite, &c.
RA'DIANT, RA'DJATE,RADIA'TED, RADIA'TING, RA DIANS, RADIA'TUS (RADIUS a sun beam). Arranged like rays, or the
extreme portion of rays, spreading from a common centre.
(RADIUS a sun beam, FOR&A shape). Where
the florets of a ligulifloral capitulum, in Composite, increase
gradually in length, from the centre towards the circumference, with the corolla extending outwards.
RADIA'TIM (RADIUS a sun beam). Arranged in the manner
explained under Radiant.
RAD'ICAL, RADICA'LIS (RADIX the root). Proceeding from a
point close to the summit or crown of the root.
RADJCANS (RADICOR to take root). Rooting.
RADICA'TION, RADICA'TIO, RADICELLA'TIO {RADIX a root). The
general disposition and arrangement of the roots of a plant.
RADIATIFO'RMIS
RAM
153
to take root), Possessing
roots; or, more especially, furnished with a decidedly marked tap root,
RADICEL'LA (diminutive for RADIX). Synonyme for Radicula.
RADTCELLA'RIS (from RADICELLA).
With very small roots.
Or, bearing reference to the Radicle.
Parasitic on
RADICI'COLUS (RADIX a root, COLO to inhabit).
the roots of plants.
RADfciFLORUs (RADIX a root, FLOS a flower). Where the
flower is seated immediately above the crown of the root;
or where it rises from an under-ground rhizoma,
RADICIFOR'MIS, RADICI'NVS (RADIX a root, FORMA shape),
Presenting the general appearance of a root; or having the
usual consistency of a root.
RAD'ICLE, RADI'CULA (diminutive for Radix). The rudimentary state of the root in the embryo. Sometimes applied to
small roots, or to the fibres about the tap-root,
RADICULIFOR'MIS (RADICULA a radicle, FORMA shape). Having the appearance of roots, but serving only as means of
support, and not otherwise performing the functions of true
roots.
RADICULO'DA, RADICVLO'DIUM (RADICULA a radicle, elSog resemblance). A synonyme for Radicula; or rather for the
apex of it, where it receives the name of Blastus.
RA DIUS (a sun beam). The Ray. Also a partial peduncle
in Umbelliferse.
RA'DIUS-MEDUL'LARIS (RADIUS a sun beam, MEDULLA the
pith). A medullary-ray,
RA'DIX.
The Root.
RAFFLESIA'CE^E (after the genus Rafflesia),
An order of
flowering rhizanthous parasites.
RA/MAL, RAMEA'LIS (RAMEUS belonging to a branch). Either
originating from a branch, or merely growing on a branch.
RAM AS'T RUM (RAM us a branch). A partial petiole.
RAMEA'RIUS (RAMEUS belonging to a branch). Restricted to
aerial roots, which originate from branches.
RAMENTA'CEOUS, RAMENT/CEUS.
Bearing ramenta.
RAMEIS'TUM (a shaving). A thin membranous scale-like
lamina of cellular tissue, on the surface of some plants.
RA'MEOUS, RA'MEUS* Synonyme for Ramal,
RAMIF'ERUS, RAMIFICA'TUS (RAMUS a branch, FERO to bear).
Synonyme for Ramos us.
75.
, RADICA'TUS (RADICOR
154
REC
a branch, FLOS a flower). Where the
inflorescence occurs on the branches.
RAMIFOR'MIS (RAMUS a branch, FORMA shape). Resembling
a branch in form,
RAMI'PARUS (RAMUS a branch, PARO to produce). Synonyme
for Ramosus.
RAMO'SUS (full of branches). Producing branches; or very
much branched.
RAMVLC/SVS (RAMULUS).
Bearing Ramuli,
RA'MULUS (a little branch) RAMUP/CVLUS.
The ultimate
sub-division in branching. Also caulinar appendages assuming the form of branches.
RA'MVS (abranch). Any subdivisions of the stem,originating in the development of a caulinar leaf-bud.
RAMUS'CULUM, RAMUS'CULUS (a little branch).
Synonymes
for Ramunculus. Ramusculi is applied to the mycelium of
some Fungi.
RANUNCDLA'CE^ (from the genus Ranunculus). The Crowfoot tribe. A natural order of Dicotyledones.
RAPA'CEUS (RAPA in allusion to the root of a Radish). Synonyme for Fusiformis.
RAPHE', RAPHA (pa^rj a seam). A fibro-vascular chord running from the placenta to the nucleus, through the chalaza.
See fig. 47.
RAPHI'DE, RA'PHIDA, RA'PHIS (patpiQ a needle). A minute,
frequently acicular, crystal of some insoluble salt formed in
the interior of plants.
RA'RUS (thinly set). Where particular organs are not crowded ; or fewer in number than is usual in allied species.
RA'VEN-BLACK. See Coracinus.
RAY. The outer florets in a capitulum in Compositae. The
outer flowers, when differently formed from the inner, in
umbels.
READMUREA'CE^E (from the genus Reaumuria). A natural
order of Dicotyledones.
RECEP'TACLE, RECEPTA'CULUM (a store-house). A support
to one or more organs of the same description. It has been
used synonymously with Amphanthium, Clinanthium, Torus, Placenta, It is also applied to various forms of support
to the fructification of cryptogamous plants. Likewise to
the chambers or cysts in which various secretions are deposited.
RAMIFLO'RUS (RAMUS
RECEPTACULA'RIS.
REG
155
Where there is attachment to some form
of receptacle.
RE'CESS (RECESSUS). Synonyme for Sinus*
RECLI'NATE, RECLI'NING, RECLINA'TUS (lying
all along). So
far bent from a perpendicular direction that the upper end
becomes directed towards the ground. Also implies that
one part is pressed down upon another.
RECLV'SUS (disclosed).
Has been strangely used synonymously with Inclusus.
RECONDI'TUS. Hidden.
RECTIFLO'RVS (RECTUS straight, FLOS a flower). Where the
axes of the florets, in some Composite, are parallel to the
main axis of the inflorescence.
RECTINER'VIS, RECTINER'FIUS (RECTUS straight, NERVUS a
nerve). Synonyme for Parallelinervis.
RECTIVE'NIUS (RECTUS straight, VENA a vein). Synonyme
for Rectinervis.
RECUR'VED, RECURVA'TUS RECUR'rUS (crooked). Synonyme
for Curved; but especially when the bending is in a backward direction.
RECUTI'TUS (skinned). Having the appearance of being
divested of epidermis.
REDUPLICATE, REDU'PLICATIVE, REDUPLICA'TUS, REDUPLICAT/VUS (RE from, RETRO back, PLICO to fold). Valvate,
with the edges reflexed.
REFLEX', REFLEX'ED, REFLEX'US (turned
back). Where the
apex is so far bent back as to approach the base*
REFRAcfTus (broken). Where a part is so suddenly reflex,
as to appear broken at the point where curvature takes
place,
REG"MA (ptjyjia rupture), Synonyme for Coccum,
REGRES'SUS (returning). Synonyme for Reflexus, Where a
floral organ assumes the character of another which belongs
to the whorl preceding that in position to which itself
belongs,
REG'ULAR, REGULA'RIS (according to rule). Uniformity in
structure or condition. Where subordinate parts of the
same kind closely resemble each other, and are symmetrically arranged,
REGULARIFLO'RUS (REGULARIS regular, FLOS flower). When
the capitulum, or the disk only, of some of the ComDositae.
consists offloscularflorets.
76.
156
RET
shape). Closely
approximating to regularity of structure,
REL'IQUIJE (leavings). Appendages which wither without
falling ofF, Synonyme for Induviae.
REMOTUS (removed). Synonyme for Rarus.
REQULA'RIFORMIS (REGVLARIS regular,FORMA
RE'NIFORM, RENA'RIUS, RENIFOR'MIS (REN the kidneys, FORMA shape). Resembling the section,
taken longitudinally through a kidney; fig. 136,
(bowed). When the margin is uneven,
bespeaking a tendency to become sinuate.
RE'PENS (creeping). Lying flat upon the ground, and emitting roots along the under surface,
REPAND', REPAN'DUS
REPLICA'TEJREPLICA'TIVE, REPLICATI'VUS,
REPLICA'TUS
(un-
folded). Doubled down, so that the upper part comes in
contact with the lower. In estivation the fold is inwards,
in vernation backwards.
RE'PLUM (a door cheek). The presistent portion of some
pericarps, after the valves have fallen away.
REPRODUCTIVE ORGANS. The parts of a plant immediately
concerned in the formation of seeds, sporules, &c.
REP'TANS (creeping along). Synonyme for Repens.
RESEDA'CE^E (from the genus Reseda). The Mignionette
tribe. A natural order of Dicotyledones.
RESINIF'ERUS {RESINA resin, FERO to bear). Secreting resin,
RESPIRA'TION, RESPIRA'TIO (breathing). A function of the
leaf, and other parts, furnished with stomata,by which carbonic acid is decomposed, and carbon assimilated into an
organic compound.
RES'TANS (remaining). Synonyme for Persistens.
RESTIA'CKJE (from the genus Restio). A natural order of
Monocotyledones.
RESTIB'ILIS
(producing every year). Synonyme for Perennis.
RESU'PINATE, RESUPINA'TTJS (lying on the back). So turned
or twisted that the parts naturally the undermost become
the uppermost, and vice versa.
. RE'TE (a net). That portion of the surface of the receptacle
in composite which surrounds the AREOLM, in which the
ovaries are seated. Filamentous web extending in some
agarics from the edge of the pileus to the stipes,
RETICVLA'TO VENO'SUS (RETICULATUS made like a net, VENA a
vein). Synonyme for Retinervis.
RHI
RETICULATE, RETICVLA'TVS
157
(made like a net). Resembling
net-work.
(a little net). The debris of crossed fibres about
the base of the petioles in Palms.
RET^FERUS, RETIFOR'MIS, (RETE a net. FERO to bear, FORMA
shape). Synonymes for Reticulatus.
RETINACULA'TUS.
Hooked.
RETINAC'VLUM (a stay or hold-fast). A viscid gland connected with the stigma in Orchideae and Asclepiadeae, which
retains the pollen mass.
RETHVER'VIS,
RETINER'VIUS
(RETE a net, NERFA a nerve).
Where the nerves of leaves, &c., are reticulateRETRAC'TUS (drawn back).
Where cotyledons are so far
prolonged at their base as to completely conceal the radicle.
RETROCUHVA'TUS, RETROCUR'FUS, (RETRO backward, CVRFATUS bent). Synonymes for Recurvus.
RETRO'FLEX us (RETRO backward, FLEXUS bent). Synonyme
for Reflexus.
RETROFRAC'TUS (RETRO backward, FRACTUS broken). Synonyme for Refractus.
RETROR'SUM, RETROR'SUS (backward). Used synonymously
with Recurvus and Reflexus.
RE TROFER'SVS (RETRO backward, VERSUS turned). Synonyme
for Inversus,
RETUSE, RKTU'SUS (Blunted). Having a slight depression or sinus at the apex. Fig. 137.
REVOLU'BILIS (capable of being rolled back). Synonyme for Revolutivus.
RE'VOLUTE, REVOLU'TUS (turned back). Rolled backwards
from the extremity upon the under-side or surface.
REFOLUTI'VUS (REVOLUTVS turned back). Rolled backwards
from the margins upon the under surface.
RRAB'DUS (pafidog a rod). The stipes of certain Fungi.
RHAMNA'CE2E, RHAM'NE^E, RHAM'NI (from the genus Rhamnus). The Buck-thorn tribe. A natural order of Dicotyledones.
RHEG'MA.
See Regma.
RHiNANTHA'cBiE (from the genus Rhinanthus). Synonyme
for Scrophulariaceae.
RmzAN'THEiE (pi£a a root, av9og a flower). A group containing a few Orders of flowering parasites, whigh mostly
77.
RETIC'ULUM
158
RHO
attach themselves to the roots of plants, and whose seeds
exhibit a very imperfectly developed embryo.
RHIZAN'TBUS
(pita a root, avQog a flower), Synonyme for
Radicalis.
RHI'ZINA (pi£a a root).
Distinguishes the peculiar roots of
Mosses and Lichens.
An embryo
RHIZOBLAS?TVS (pi£a a root, (SKCCGTOQ a germ).
provided with an incipient root.
RHIZOBOLA'CE^E, RHIZOBOLE^E (from Rhizobolus, a synonyme for the genus Caryocar). A natural order of Dicotyledones.
RHJZOCAR'POUS, RHIZOCARPIA'NUS
RHIZOCAR'PICVS (pi£a a
root, KapiroQ fruit). An herbaceous perennial.
RHIZO'GENUM (pi£a a root, ytvvaio to produce). The dilated
base of the frond, in certain Algae, from which proceed rootlike appendages by which it adheres to its support.
RHIZO?DEUS (pi%a a root, eidog resemblance). Resembling a
root in general appearance.
RHIZO'MA (piZ,a a root). A prostrate or subterranean stem,
from which roots are emitted, and scaly leaves or branches
given off at the knots. A synonyme for Caudex. A synonyme for Radicula.
RHIZOMA'TICUS.
Having the character of a Rhizoma.
RHIZOMOR'PHUS (pi£a a root, fxopcprj form). Assuming the
appearance of a root.
RHIZO'PHILUS (pi£a a root, QlXog a friend)* Growing attached to roots.
RHIZOPHORA'CE^:, RHIZOPHO'REJE (from the genus Rhizophora). The Mangrove tribe, A natural order of Dicotyledones,
RHIZO'PHYSIS (pi%a a root, <j>vu to produce). An appendage
at the extremity of certain roots.
RHIZOPO'DIUM (pi£a a root, TTOVQ a foot).
The Mycelium of
Fungi,
RHIZOSPER'MEJE (pi£a a root, (nrepfia a seed). Synonyme
for Marsiliacese.
The roots
RHI'ZULA (diminutive formed from pi%a a root).
emitted by the sporules of Musci, and some other Acotyledones.
RHODODEN'DRA, RHODODENDRE'*:, RHODORA'CEJE (from the
genus Rhododendron or Rhodora). Synonyines for Ericaceae.
RIN
159
RHODO-LFV'CUS (poSov a rose, XSVKOQ white).
Combination
of red and white,
RHOMBIFO'LIUS {RHOMBUS a rhomb, FOLIUM a leaf). Where
the leaf is rhomboidal.
RHOM'BOID, RHOMBOI'DAL, RHOMBE'US, RHOMBIFOR'MIS, RHOMBOI'DEUS, RHOMBOIDA'LIS {RHOMBUS
a rhomb, FORMA shape). Rudely approximating
to the form of a rhomboid; that is to say, to a
quadrangular figure (not a square), whose sides are equal.
Fig. 138.
RHYNCHosfpoRus (pvy%og a beak, <nropa a seed). Where a
fruit terminates in an elongated projection.
RIB. Any marked nerve in the leaf; but more especially the
central longitudinal one.
RIB'BED. Where strongly-marked nerves (one or more) proceed from the base, or near the base, to the apex of the leaf.
RIBE'SIE^ (from the genus Ribes). Synonyme for Grossulacese.
RIC'TUS (a grinning). Synonyme for FA UX in personate flowers.
RIDGE. An elevated line on the cremocarp of Umbelliferse,
of which, in some cases, there are ten, termed primary, and
eight secondary.
RIGHT-HANDED. See Dextrorsum.
RIG'ID, RI'GIDUS (stiff). With slight or no flexibility.
RJ!MA (a cleft). An ostiolum which has the appearance of a
small cleft or chink.
RIMA'TUS, RIMO'SUS (full of clefts), RIMULO'SUS (RIMULA a
little chink). Where a surface is covered with cracks or
fissures.
RING. An elastic band upon the thecae of many ferns. The
line where the operculum separates from the peristome in
the thecse of mosses. The debris left round the stipes of
some agarics by the bursting of the volva,
RING'ED. When a cylindrical part is surrounded by lines,
bands, elevations, &c, which approximate to circles.
RIN'GENT, RIN'GENS (grinning). A bilabiate corolla whose
lips are widely separate. This includes both personate and
labiate forms. Applied, also, to those florets of Compositae
whose lips contain four-fifths and one-fifth of the corolla
respectively.
RINGENTIFLO'RUS (RINGENS grinning, FLOS a flower). The
receptacle of such Compositae as bear ringent florets.
78.
160
RO T
R[itGE\TiFOR'MTs (RINGENS grinning, FORMA shape). When
the florets of Composite approach the ringent condition.
RIPA'RIUS ("belonging to banks). A plant whose natural
station is the sides or banks of water courses.
RIVVLA'RIS (RiruLus a little brook). Either growing in
water courses, or on their banks.
ROOT. A descending axis, the development of the radicle,
with or without subordinate branches or fibres; most frequently subterranean, serving both to attach plants to their
support, and to imbibe nourshment.
ROOTING. Emitting roots.
ROOT-STOCK. A subterranean or prostrate stem, which emits
roots from its lower surface.
ROPE-SHAPED. Synonyme for Funiliform.
RO'RIDVS (ROS, RORIS dew). Dewy.
RO'SACES (from the genus Rosa). The Rose tribe. A natural order of Dicotyledones.
ROSA'CEOUS, ROSA'CEUS (belonging to Roses). When parts,
more or less laminated, are arranged in a whorl round an
axis, in a manner somewhat resembling the disposition of
the petals of a rose. Belonging to the natural order
Rosaceae.
ROSELA'TVS.
Synonyme for Rosaceus.
ROSEL'LA (diminutive of Rosa, a rose). A small terminal aggregation of leaves or other appendages, with a rosaceous
arrangement.
ROSE'US (rose-colour). Pale red.
ROSTELLA'TVS (ROSTELLVM a little beak). Furnished with a
stiff and often somewhat hooked termination.
ROSTELLVM (a little beak). An extension of the upper edge
of the stigma in some of the Orchideas. A hook.
ROSTRA'TUS. Beaked. Synonyme for Rostellatus.
Ro'STRUM (a beak). Synonyme for RostelJum. The term is
extended also to other beak-like prominences.
RO'SVLA.
Synonyme for Rosella.
ROSULA'RIS, ROSULA'RIUS. Having the arrangement described
under Rosella.
ROSVLA'TUS.
Synonyme for Rosaceus.
RO'TATE, ROTA'CEUS, ROTMFOR'MIS, ROTIF'ORMIS,
ROTA'TVS (ROTA a wheel, FORMA shape). When
a monopetalous corolla has a very short tube,
aud spreading limb. Fig. 139.
RUP
16]
(a wheeling about). The internal circulation of the fluids in the cells of plants.
ROTUNDA'TUS (made round). Roundish.
ROTUN'DUS.
Round. Synonyme for ORBICULARIS. Sometimes used synonymously with Rotundatus.
ROUGH. Where the surface is covered with hard but small
elevations j and also where it is coated with stiff hairs.
ROUGHISH. Approaching the character of Rough, but not
being decidedly so.
ROUND. Synonyme for Orbicular.
ROUNDISH. Approaching a round form, or merely rounded
off at the extremities.
ROXBURGHIA!CBM (from the genus Roxburghia), A natural
order of Monocotyledones.
f
RUBEL'LVS (somewhat red). RUBES'CENS (growing red), Ru BENS (red), RUBICUN'DUS (ruddy). Various modifications
ROTA'TION, ROTA'TIO
of RUBER,
RU'BER.
Pure red
RUBICO'LVS(RUBUS
of a deep tint.
a genus of Rosacese, and COLO to inhabit).
Parasitic on, or attached to, the stems or leaves of a Rubus.
RuBiGirfEVS, RUBIGINO'SUS (rusty). Of a brownish red tint.
Red with much grey.
RUBERA'LIS (RUDIS rubbish). Growing in waste places, or
among rubbish.
RU'DIMENTARY, Either in an early stage of development, or
in an imperfectly developed condition.
RU'FESCENS, RV'FUS (somewhat red). Brown inclining to
red. Red with still more grey than in Rubigineus.
RV'GA. A wrinkle.
RUGO'SE, RUGO'SULUS, RUGO'SUS (rough, wrinkled), RUGVLO'sus* Where a surface is covered with wrinkles,
RUMINA'TED, RUMINA'TUS (chewed),
When the
hard albumen of some seeds (as the Nutmeg, fig.
140) is penetrated by irregular channels, filled
with softer cellular matter.
RUN'CINATE, RUNCINA'TUS, (RUNCINA a large saw).
Where the large marginal incisions of a leaf are
directed in a curved and serrated manner towards
the base. Fig, 141.
RUN'NER. A slender prostrate stem, rooting at the joints.
RVPESTTRIS, RVPIC'OLUS (RUPES a rock, COLO to inhabit).
Growing naturally on rocks,
79.
162
SAL
broken). Bursting irregularly, without
any defined line of dehiscence.
RUPTINER'VIS,
RUPTINER'VIUS
(RUPTUS broken, NERVA a
nerve). Where uniformity in the size of a leaf-nerve is interrupted by swellings.
RUP'TURING. Irregularly bursting,
RURA'LIS(rural).
Growing in situations peculiar to country
places; as on the thatch of a cottage.
RUSTY. Synonyme for Ferruginous,
RU'TACEJE,RU'T,E, RU'TE^E (from the genus Ruta). The Rue
tribe, A natural order of Dicotyledones.
RU'TILANS RU'TILUS (fiery, red). Of a brick-red colour. Red
with a moderate portion of grey. Also glittering with red.
RY'TIDOCARPUS (pvriQ a wrinkle, Kapiroq fruit). Where the
surface of the fruit is covered with wrinkles.
SABUL^COLUS (SABULUM sand, COLO to inhabit), SABULOSUS
(sandy). Growing in sandy places.
SAC. A vesicle in the nucleus, within which the embryo is
formed.
RUP'TTLIS
(RUPTUS
SACCHARA'TUS,
SACCHAR/NUS
(SACCHARUM sugar).
Having
a sweet taste.
a sack, FORMA shape).
Having the general form of a sack.
SA&CULUS (a little sack). The peridium of some Fungi.
SAC/CUS (a sack). The sac. Synonyme for Corona*
SACEL'LUS, (SACELLUM a chapel). A one-seeded indehiscent
pericarp, invested by the hardened perianth.
SAC'CIFORM, SACCIFOR'MIS (SACCUS
SACK. See Sac.
SADDLE-SHAPED.
Bending down at the sides, so that a
rounded form is given to the upper part.
SAFFRON-COLOURED.
Deep orange, with a very slight admixture of grey.
SA'GITTATE, SAGITTA'LIS, SAGITTA'TUS (shot with
an arrow). Pointed at the apex, and the base
prolonged backwards from the sides into two acute
ears. Fig. 142.
SALICA'CE^E, SALICI'NEJE (from the genus Salix). The Willow
tribe. A natural order of Dicotyledones.
SALI'NUS (SAUNA a salt pit), SAL'SUS (salted). Tasting of
salt, Synonymes for Salsuginosus.
SALSUGINO'SUS (SALSUGO a salt liquor). Growing in salt places,
like marshes by the sea.
SAR
163
(rom the genus Salvadora). A natural order
of Dicotyledones.
SALVER-SHAPED. Synonyme for Hypocrateriform,
SALYINIA'CE^E, SALViNi'EiE (from the genus Salvinia). A
natural order of Acotyledones.
SA'MARA (rather SAMERA, an elm seed). A compressed, few-seeded, coriaceous or membranaceous
indehiscent pericarp, with a membranaceous expansion at the end or edges. Fig. 143 is one half
the fruit of the Sycamore.
SAMA'ROID, SAMAROi'DEvs (from SAMARA, and uSog form).
Resembling a Samara.
SAMYDA'CEX, SAMYD'EJE (from the genus Samyda). A natural order of Dicotyledones.
SAN'GUINE, SANGUI'NEUS (blood-colour). Red with much
grey.
SANGuisoRBA'cEiEjSANGrisoR'BEiE (from the genus Sanguisorba). The Burnet tribe, A natural order of Dicotyledones. Otherwise considered as a sub-order of Rosaeeae.
The SandersSANTALA'CE^E (from the genus Santalum).
wood tribe. A natural order of Dicotyledones.
SAP, SA'PA (sodden wine). A general term for the juices of
a plant. The ascending sap is the crude material introduced by absorption; the descending sap (called proper
juice) is the elaborated material, which then contains organized compounds, suited to the nutrition of the plant*
SA* PIDUS (savory, from SAPOR a taste). Possessing a pleasant
taste.
SALVADORA'CE ae
SAPINDA'CE2E. SAPIN'DI (from the genus Sapindus),
Soap -tree tribe.
The
A natural order of Dicotyledones.
SAPONA'RIUS {SAPO soap). Possessing detergent properties,
like soap.
SAPOTA'CE^E, SAPO'T^E, SAPO'TE^ (from Achras Sapota).
The Sappodilla tribe. A natural order of Dicotyledones.
SARCOBA'SIS (<*ap%flesh,(5a<ng a base). Synonyme for Gynobasis, when very fleshy. Synonyme for Carcerulus.
SAR'COCARP, SARCOCAR PIUM (<rapZ flesh, icapiroQ fruit). The
intermediate and more succulent part of the pericarp which
lies between the epicarp and the endocarp.
SARCODER'MA, SARCODER'MIS (<rapZ flesh, Sep^a skin), A
layer more or less apparent, and sometimes fleshy, between
the Exopleura and Endopleura*
80.
164
SGA
(aap% flesh, eidog resemblance). Having the general appearance of a piece of flesh.
SAHCOH/BE-AE (<jap%flesh,\o/3og a lobe). The most extensive
of two primary groups into which the Leguminosae may be
divided, characterized by the cotyledones being thick and
fleshy.
SARCO'MA (eapZ flesh). A fleshy disk.
SARCOIDES
SARMENTA'CEOUS,SARMENTA'CEUS (rather SARMENTITIUS
be-
longing to twigs). When a branch approaches to,or assumes
the character of a runner.
SARMENTIF'ERUS, SARMENTU'SUS (full of twigs). Bearing long
flexible branches, which require support to prevent their
trailing on the ground.
SARMEN'TUM (a twig.). A runner.
SARRACENIA'CEJE, SARRACE'NiE^from the genus Sarracenia).
A natural order of Dicotyledones,
SATVRATEVIRENS
(SATURATVS full of a deep colour). Of a
grass-green; where the green tint appears full, without admixture.
SAURURA'CE^E, SAURU'EJE (from the genus Saururus).
A na-
tural order of Dicotyledones.
SAUSAGE-SHA'PED. A cylindrical tube with nearly
hemispherical terminations; fig. 144.
SANTEI/LUS (SANTELLES an attendant).
Synonyme
for Bulbillus.
SAWED. Synonyme for Serrate.
SAXA'TILIS (living among rocks), SAXICOLUS (SAXUM a rock,
COLO to inhabit), SAXO'SUS (stony). Growing spontaneously
in rocky and stony stations,
SAXIFRAGA'CEJE, SAXI'FRAG/E, SAXIFRA'GEJE (from the genus
Saxifrage). The Saxifrage tribe. A natural order of Dicotyledones.
SCA'BRIDUS, SCABRIUS'CULUS (SCABER, rough).
Somewhat
rough or harsh to the touch.
SCABRI'TIES (scabbiness). Minute scaly pubescence producing a roughness of the surface.
SCA'BROUS, SCA'BER (rough). Where a sensation of harshness
or roughness is produced by stiff pubescence, or scattered
tubercles.
SCJEVOLA'CEJS, SciEvo LEJE, (from the genus Scsevola). A<4
natural order of Dicotyledones.
SCALA'RIFORM, SCALA'RIFORMIS (SCALARIS a ladder, FORMA
SCE
m
shape). When vasculai tissue is transversely striated, as
if barred, like the steps to a ladder
SCALE, The degenerate or rudimentary state of leaves resembling a fish-scale -y more especially such as those that form
the outer portions of a bud. Very generally and vaguely
applied to a variety of small membranous expansions. LEPIS has been so metimes restricted to small peltate scales;
and SQUAMA reserved for those attached by one extremity
to their support.
SCA'LY. Furnished with scales.
SCALPEL1LIFORMIS (SCALPELLUM a little knife, or
lancet, FORMA .shape). Shaped like the blade of a
penknife, and often (as among phyllodia) with the
surfaces set vertically with respect to the axis of
Tegetation; fig. 145.
SCA N'DENS (climbing).
When stems which would otherwise trail upon the ground are raised by the support of
tendrils, claws, &c.
SCAPE, SCA'PUS (a stem). A peduncle, rising from a depressed or subterranean stem, with the lower internode very long,
and consequently with few or no bracts, except near the
summit, where one or more pedicels originate. A synonyme
for the stipe of some Fungi.
SCAPEL'LUS (diminutive of Scapus). The neck or caulicule
of the germinating embryo,
SCAPHI'DIUM (SCAPHIUM a hollow vessel). The spore-case of
Algae.
SCA'PHIUM (a hollow boat-like vessel). Synonyme for the
Carina of a papilionaceous flower.
SCAPJFLO'RUS (SCAPUS a scape, and FLOS a flower). Having
the flowers on scapes,
SCAPIFOR'MIS, SCAPIG'ERUS (SCAPUS a scape, FORMA shape,
GERO o bear). Where a stem, being defective in leaves,
assum~ the appearance of a Scape.
SCAR, See Cicatrix.
SCARIO'SE, SCARI'OVS, SCARIO'SUS(SCARROSUS? rugged), Thin,
dry, and membranous.
SCARRED. Marked by scars,
SCARROSE. Synonyme for Squarros^e,
SCATTERED, Without apparent symmetry in arrangement.
ScEPA'cE^E;(from the genus Sccpa). A natural order of Dicotyledones.
81.
166
SCU
(SCHISTOS slate-stone).
Of the
colour of common roofing slate, Blue with much grey.
SCIMITAR-SHAPED. Synonyme for Acinaciform.
SCI'ON. The young state of a branch whilst closely invested
with leaves in the form of scales,
SCITAMI'NE.E {SCITAMENTUM choice food). The Ginger tribe.
A natural order of Monocotyledones.
SCIUROI'DES ((TiciovpoQ a squirrel, eidog resemblance). Curved and bushy like a squirrel's tail.
SCLERANTHA'CEJE, SCLERAN'THE^E (from the genus Scleranthus). A natural order of Dicotyledones.
SCLERAN'THUM (cncXrjpog hard, avQog a flower). Synonyme
for Diclesium.
SCLER'OID, SCLEROI'DUS (<nc\r]poQ hard). Of a hard texture.
SCLE'ROGEN (aizkripoQ hard, ytvetrig creation). A non-nitrogenized compound which fills the cells of.woody fibre; and
forms the hardened bony matter in some fruits,
SCLEROPHYLLUS (<TK\rjpog hard, <pvXXov a leaf). With the
leaves stiff and hard.
SCLEROPOI'DUS ((TicXripog hard, novg foot). When persistent
peduncles harden and become thorny.
SCOBICULA'TUS, SCOBIFOR'MIS (SCOBS sawdust, FORMA shape).
In fine grains like sawdust.
SCOBI'NA (a file),. The immediate support to the spikelets of
grasses,
SCOBINA'TVS, (SCOBINA a file). Where the surface feels rough
like a rasp.
SCHISTA'CIWS,
SCHISTO'SUS
SCORPIO'ID, SCORPIOI'DAL, SCORPIOI'DES,
SCORPIOI-
{(jKopiriog scorpion, eidog resemblance).
Where a main axis of inflorescence is curved in a
circinate manner, like the tail of a scorpion;
fig. 146.
DA'LIS
SCROBICVLA'TVS SCROBICULO'SUS (SCROBICULUS a little ditch).
Pitted.
SCROPHULARl'ACEjE,
ScROPHULA.'RIiE,
(from the genus Scrophularia).
natural order of Dicotyledones.
SCRO PHULARl'NE*,
The Fig-wort tribe. A
SCRO'TIFORM, SCROTIFOR'MIS (SCROTUM
a bag,
FORMA
shape).
Pouch-shaped.
Minute scales of membranous matter on the surface
of some tissues. See Scale,
SCURF.
SEC
167
The appearance produced by membianous
superficial scales.
SCU'TATE, SCUTA TUS (armed with a shield). Synonyme for
Buckler-shaped.
SCUTEL'LA (a dish or saucer). Also, SCUTELLUM. A sessile
Apothecium bordered by the substance of the thallus itself.
SCUTELLA'RIS, SCUTELLA'rus (SCUTELLA a saucer).
When
branched hairs are combined into saucer-shaped disks. Also
when a thallus is covered with scutellae.
SCUTEL'LIFORM, SCUTELLIFOR'MIS (SCVTELLA a platter, FORMA shape). Somewhat oval, disk-like,
and concavo-convex; fig, J47.
SCUTEL'LUM (diminutive for SCUTUM a shield). An
apothecium with an elevated rim formed by the thallus.
SCU'TIFORM, SCUTIFOR'MIS (SCUTUM a shield, FORMA shape).
Synonyme for Buckler-shaped.
SCU'TUM (a shield). A circular disk-like space over the
stigma, in the midst of the orbiculus, in some plants*
SCY'PHA, SCY'PHUS (a large cup). A cup-shaped podetium*
SCYPHIFOR'MIS (SCYPHUS a large cup, FORMA shape). Cupshaped,
SCY'PHULUS (diminutive for SCYPHUS a large cup). The cuplike appendage from which the seta of Hepaticse arises.
Used also synonymously with Scypha.
SCY'PHUS (a large cup). A funnel-shaped corona. Used
also synonymously with Scypha, Scyphulus, and Pyxidium.
SCYTI*NUM (GKVTIVOQ made of leather). A tough form of
legume, woody externally, and pulpy within.
SEA-GREEN. Synonyme for Glaucous.
SEBA'CEUS (for SEFACEUS, from SEVUM tallow).
Looking
like lumps of tallow.
SEBIF'ER US (SEBUM, for SEVUM tallow). Producing vegetable
wax.
SECRE'TION, SECRE'TIO (a separating). A vital function by
which abstraction is made of some portion of the constituents of a nutritive fluid. The residium left after such abstraction is also termed a secretion.
SEC'TILE, SE&TILIS (easy to be cut). Subdivided into small
portions.
SECT^US (cut). Parted.
SCURFINESS.
82.
168
SEM
(next in the
same rank;. When flowers, or particular organs,
are all turned to the same side of the axis round
which they are arranged; fig. 148.
SECUNDIFLO'RUS
(SECUNDUS
secund, and FLOS a flower;.
Where the flowers are secund.
SECUN'DINE, SECUNDI'NA (SECUNDUS second). The inner or
first-developed integument to the nucleus of the ovule. Synonyme for Regmen,
SEED. The fertilized ovule.
SEGETA'LIS (SEGES a corn field). Growing among corn.
S E G M E N T , SEGMEN'TUM (a parting). One of the subdivisions of any part or organ.
SEGREGATE (SEGREGATUS separated). An Order of the artificial Linnean class Syngenesia, in which several one or fewflowered capitula are closely aggregated into a compound
capitulum.
SELAGINA'CE^:, SELAGI'NE^ (from the genus Selago). A natural order of Dicotyledones,
SELLMFOR' MIS {SELLA a saddle, FORMA shape). Saddle-shaped.
SE'JVGUS (SEX six, JUGUM a yoke). In six pairs -} as in some
pinnate leaves.
SE'MEN.
Seed.
SE'MI (half). In composition, (with other terms,) generally
implies a partial or imperfect exhibition of the particular
effect implied by the term with which it is compounded. As
in several of the following instances.
SEMI-ADHE'RENS.
The adhesion extending through a portion of the usual condition from below upwards.
SEMI-AMPLEC'TUSI SEMI-AMPLECTI'VUS*
May be used synonymously with Equitans.
SEMIAMPLEXICAU'LIS,
SEMIAMPLEX'US%
Half-clasping.
SEMI CAP'SULA.
Synonyme for Cupula.
SEMI COLUMNA'RIS (CQLUMNA a pillar). Synonyme for Semi*
teres.
SEMI-CORDA'TUS, SEMI-CQRDIF'QRMIS.
Cordate on one side
only of the longitudinal axis.
SECU'ND, SECUNDA'TUS,
SEMICYLINDRA'CEUS,
linder).
SECUN'DUS
SEMI-CYLIN'DRICUS
(CYLINDRUS
a
cy-
Synonymes for Semi-teres.
SEMI-DI'GYNUS.
When two carpels cohere near the base only.
SEMI-DOUBLE, SEMI-DX/PLEX.
When the innermost stamens
continue perfect, whilst the outermost have become petaloid.
SEM
169
LOSCULo'sUSySEMl-FLOsfcULVS. W h e n
all the florets (in Composite) are ligulate.
SEMI-LOCVLA'RIS, SEMI-LO'CULVS (SEMI half, LOCULARIS with
loculainents). Where the dissepiments are incomplete, and
consequently the pericarp is really unilocular.
SEMI-LUNA'TVS [SEMI half, LUNATVS like a half moon). Synonym e for Lunatus.
SEfMiNAL, SEMtNA'Lis (bearing reference to sowing, or to
the seed). Whatever has reference to some portion of the
seed,
SEMIMA'TIO (the act of sowing). Dissemination.
SEMINIF'ERUS (SEMEN a seed, FERO to bear). Bearing reference to the particular portion of the pericarp to which the
seeds are attached. Has been used synonymously with
dicotyledonous.
SEMINIFOR'MIS (SEMEN a seed, FORMA shape). Applied to
certain reproductive bodies among Acotyledones, which are
not parts of fructification.
SEMIN'ULA,SEMIN'ULUM (diminutive for SEMEN a seed). Synonyme for Spora.
SEMINULIF'ERUS (SEMINULA and FERO to bear). The portion
of a cryptogamic plant which bears the spores. Applied
also to the cavity of the ovarium in its early state, when the
ovules are yet unfertilized,
SEMI-ORBICULA'TUS(SEMIhalf,ORBICULATUSrounded).
Hem-
ispherical.
SEMI-OVA'LIS (SEMI half, and OVALIS).
Where the portion on
one side of the longitudinal axis is oval, but not that on the
other side.
SEMI-OVA TUS (SEMI half, and OVATUS). Where the portion
on one side of the longitudinal axis is ovate, but not that on
the other side.
SEMI-PETALOI'DEUS (SEMI half, and PETALOIDEUS). Synonyme for Petaloideus.
SEMIRAD'ICANS, SEMIRADIA'TVS (SEMI half, and RADIATUS).
When only a portion of the outer florets of a capituluin
have the corolla radiant, or differently formed from those of
the disk.
SEMI-RENIFOR'MIS (SEMI half, and RENIFORMIS). Where the
portions lying on one side only of the longitudinal axis is
reniform.
SEMI-RETICULA'TUS (SEMI half, RETICVLATUS). When the
83.
170
SEP
outer one of several layers is reticulate, the rest membranous,
SEMISAGITTA'TUS (SEMI half, and SAGITTATUS). Where the
portions lying on one side only of the longitudinal axis is
sagittate.
SEMI-SEPTA'TUS (SEMI half, and SEPTATUS). Where
projections into a cavity do not extend sufficiently
far to subdivide it into separate cells; fig. 149.
SEMI-STAMINA'RIS, SEMI-STAMINA'RIUS (SEMI half, STAMINAftis). Semi-double, by the transformation of a portion of
the stamens into petals.
SEMI-SYMPHIOSTEM'ONIS
(SEMI
half, crvju^vaj to unite, <rrr][i<jjv
a stamen). Where a portion of the stamens cohere, the rest
remaining free,
SEMI-TE'RES (SEMI half, and TERES).
One side cylindrical
the other flat. Half-terete.
SEMI-VALVA'TVS, SEMI, VAL'VIS (SEMI half, and VALFATUS)*
Where the valves are only partially dehiscent,
SEMPERVJRENS (SEMPER always, VIRENS green).
With
green leaves or surface throughout the year,
SENA'RIUS (containing six), SE'NI (by sixes).
Arranged in
six together of the same kind,
SENS/BILIS (SENTIO discernable by the senses). Sensitive.
SENSITIVE. Manifesting "irritability."
SE'PAL, SE'PALUM (by substituting a for ir in TrtraXov), One
of the foliaceous expansions forming the subordinate parts
of the calyx.
SEPALI'NE, SE'PALOUS, SEPALI*NUS (from SEPALUM). Having
reference to sepals.
SEPALOI'D (SEPALUM a sepal, elSog resemblance). Looking
like a sepal.
SEPA'LULUM (diminutive for SEPALUM).
Sometimes applied
to a subordinate part of a calyculus, or the accessary bracts
about a calyx.
SEP'ARATE. Without cohesion or adhesion to neighbouring
parts.
SEPICOLUS (SEPES a hedge, COLO to inhabit). Whose natural
habitat is in hedgerows and copses,
SEPTA1 us (see SEPTUM).
Belonging to a Septum.
SEPTA'TUS (see SEPTUM)%
Possessing Septa.
SEPTENA'TUS, SEPTE'NVS (SEPTENI seven).
Where either
subordinate parts, or the subdivisions of one part, amount
to seven»
SER
17]
SEPTICI'DAL, SEPTIC^DUS (SEPTUM and CJEDO to cut).
Where dehiscence takes place along the liues of
suture (a)> or separates the dissepiments (b) formed
by contiguous carpels of compound fruits; fig. 150,
SEPTIF'ERUS (SEPTUM and FERO to bear). When some part
supports certain portions of tissue which serve to subdivide
(partially or wholly) some other part.
SEPTIFOR'MIS (SEPTUM and FORMA shape). Having the general form and appearance of a dissepiment, though not
strictly such.
SEPTIF'RAGAL, SEPTIF'RAGUS (SEPTUM and FRAGO
to break). Where dehiscence takes place along
the lines of suture, and at the same time the valves
separate from the dissepiments, which are not subdivided as in the septicidal dehiscence ; fig. 151.
SEP'TILIS (SEPTUS enclosed). Having relation to the Septum.
SEPTULATUS (SEPTUS enclosed). Furnished wi th
spurious transverse dissepiments ; fig. 152, d.
SEP'TULUM (diminutive of SEPTUM).
When a
partition is small.
SEP'TUM (a hedge). A partition of any kind ; but
more especially one which subdivides the ovary
or fruit, and originates in the union of a portion
of the contiguous carpels extending to the axis;
s, in fig. 153.
SEPTUPLINER'VIS, SEPTUPLINER' VIUS (SEPTEMPLEX sevenfold, NERVUS a nerve). Where three strong nerves are given
oft'on either side of the midrib. See Quinquenerved.
SERJA'LJS (SERIES a row). Arranged in rows.
SERI'CEUS (SERICUS made of silk). Covered with fine,rather
long, close and soft hair, which has a silky appearance.
SERO'TINUS (happening late). When a plantflowerslater in
the year than others to which it is related.
SERRJEFO'LIUS, SERRATIFO'LIUS (SERRA a saw, FOLIUM a leaf).
Having serrated leaves.
SER'RATURE, SERRATU'RA (SERRA a saw). Synonyme for tooth,
when applied to the incisions on the margins of leaves, &c.
SER'RATED, SERRA'TUS (sawed). When marginal
serratures are sharp and pointed forward, looking r
like the edge of a saw; fig. 154.
SERRULA'TUS (SERRULA a little saw). Synonyme
for Denticulatus.
84.
SHE
(diminutive for SERTUM a garland).
for Umbella, when simple.
SGSQUI-ALTER (containing one and a half), Where there is
half as much more as the number of some other part to
which a given part bears special relation; as where the
stamens are one half as many more as the petals or sepals.
Where a fertile flower is accompanied by an abortive one,
as in some Grasses.
SESSI'LE, SES'SILIS (as it were sitting).
Where an organ is
attached to its support without the intervention of some intermediate part; as when a leaf is without petiole (SESSILIFOLIUS) ; a flower without a pedicel (SESSILIFLORUS).
RE'TA (a bristle). Any stiff hair. The stalk supporting the
theca of Mosses. The arista of Grasses, when it is not below
the apex but forms a termination to any of the floral bracts.
SETA'CEO-SERRA'TUS {SETACEUS and SERRATUS).
Where the
serra'tures taper off* to bristle-like points.
SETA'CEOUS, SETA'CEUS (SETA a bristle).
Possessing the
characters ascribed to a seta.
SETIFOR'MIS (SETA a bristle, FORMA shape)* Shaped like a
seta.
SETIG'ERUS (SETIGER bearing bristles). Furnished with one
or more setae.
SETO'SE, SETO'SVS (full of bristles).
Covered with seta&.
Used also synonymously with Setigerus.
SE'TVLA (diminutive for SETA a bristle). The stipes of certain
Fungi.
S E X , SEX!US (a sex). When stamens or pistils alone, or when
both these organs are formed in flowering plants, the flowers
are termed male, female, or hermaphrodite accordingly.
SEXAN'GULAR, SEXANGULA'RIS
(SEXANGULUS six-cornered).
With six angles, or decided projections from the surface.
SER'TULVM
SEXFA'RIUS (SEXFARIAM six manner of ways).
Presenting
six rows, extending longitudinally round an axis.
SEXTV'PLEX (SEX six). Where a part is six times repeated.
SEX'UAL, SEXUA'LIS (SEXUS a sex). Having some reference
to a distinction of sex.
SHAGGY. Where the pubescence is composed of long but not
stiff hairs.
SHARP-POINTED. Synonyme for Acute.
SHEATH, A petiole, or a portion of it, which embraces the stem to which it is attached; fig. 155.
173
A cup-like expansion or disk on the thalius of
Lichens, which contains asci.
SHIELD-SHAPED, Synonyme for Scutate,
SHINING. When a surface is smooth and polished.
SHOOT, Any fresh branch, more especially one given off immediately from the upper extremity of the root.
SHORT. Not so long as some neighbouring part to which reference is intended to be made.
SHRUB. Woody plants which do not form a true trunk like
trees, but have several stems rising from the roots.
Sic'cus (dry). Containing little or no aqueous matter,
SIGILLA'TVS (impressed by a seal). When a rhizoma is
marked by scars left by the fall of branches successively
developed upon it.
SIGMOI'D, SiGMofDEUS (tny/xa the letter S, eiSog resemblance).
Curved in two directions like the letter S.
SILENA'CE^, SILE'NE*: (from the genus Silene). A natural
Order, or else a subordinate Group of Caryophyllaceae,
SI'LICLE, SILIC'ULA (a little pod). Formed like a Siliqua, but
where the length never exceeds four times the breadth.
SILICULO'SA* A Linnean order of the class Tetradynamia,
containing plants whose seed vessels are siliculse.
SiLiCuLo'sus {siLtcvLA a silicle). Possessed of a silicle; or
resembling one,
SIL'IQUA (a Bean pod). A dry bivalvular fruit, generally
with a transverse, membranous and spurious dissepiment,
formed by the extension and union of the opposite placentae.
SILIQUEL'LA (diminutive from SILIQ.UA). A subordinate part of such fruit as the Poppy, composed
of the carpel and two extended placentae; fig. 156
is a section.
SILIQUO'SA% Linnean order of the class Tetradynamia, containing plants whose seed-vessels are siliquae.
SILIQUO'SUS (SILIQUA a Bean pod). Where the fruit is a
siliqua, or resembles one.
SILKY, When hairs are very long and fine, with a glossy
appearance like silk.
SILVER-GRAIN, Popular name for medullary rays.
SILVERY. White, slightly tinged with bluish grey, and possessing a metallic lustre.
SiMARUBA'cEiE (from the genus Simaruba). The Quassia
tribe. A natural order of Dicotyledones.
SHIELD.
174
SOB
like, FLOS a flower). When an umbel
has all its flowers alike.
SIMPLE, SIM'PLEX.
In opposition to "compound," where
there are no subordinate parts or distinct ramifications.
SiMPLias'siMus (very simple). Without the slightest tendency to subdivisions or ramifications.
SINIS'TRORSE, SINISTROR'SVM
(towards the left
hand). Where the coils of a spiral would appear,
to a person in the axis, to rise from right to left;
fig.157.
SIN'UATE, SINUA'TED, SINUA'TVS (crooked). A margin rendered uneven by alternate rounded, and
rather large, lobes and sinuses; fig. 158.
SINUATODENTA'TUS.
Between sinuate and dentate.
SINUOLA'TUS (diminutive of SINUATUS).
Synonyme for Repandus.
SI'NUS, SfNvs (a bay). The re-entering angle or depression
between two projections or prominences.
SIPHONI'PHYTUM
((jityioviov a siphon, <pvrov a plant). A
composite plant with all the florets floscular.
SI'TUS (situation). The peculiar mode in which parts are
disposed, as well as the position they occupy.
SLASHED.
Where a surface is divided by deep
and very acute incisions; fig. 159.
SLATE GREY. Bluish grey. Blue with a large admixture of grey.
SLEEP. A peculiar vital effect produced on some expanded
flowers, and the leaflets of certain leaves; by which they become closed or folded together at certain periods of the day.
SLENDER. Long and thin.
SIMILIFLO'BVS (SIMILIS
SLI'MY.
See Mucous.
Has respect to something with which comparison
in size is supposed to be made.
SMARAG'DINUS (like an emerald). Pure green without any
admixture of grey.
SMILA'CE;E (from the genus Smilax). The Smilax tribe. A
natural order of Monocotyledones.
SMO'KY. Dull and very dark grey.
SMOOTH. Devoid of any kind of uneveness.
SNOW-WHITE, Perfectly pure white.
So'BOLES. A shoot.
SMALL.
SOBOLIF'ERUS (SOBOLES a shoot, FERO to bear).
Bearing shoots,
SPA
175
So'ci AI,, SOCIA'LIS (belonging to allies or confederates). When
many individuals of the same species usually grow together
in a wild state, so as to occupy a considerable extent of
ground.
SOFT. When a part is composed of tissue which yields readily
to the touch,
SOLANA'CEJE, SOLA'NE^E (from the genus Solanum). The
Night-shade tribe. A natural order of Dicotyledones.
SOL'IDVS (solid). Without cavities of any kind.
SOL'ITARY, SOLITA'RIUS (alone). Not closely associated with
another object of the same description.
SOLUBILITY, SOLUBIL'ITAS.
The property of separating into distinct portions by a kind of spurious
articulation; as when certain legumes become
transversely divided between the spaces occupied
by the seeds; fig. 160.
SOLU'TUS (loosed). Separate.
SOMNUS. Sleep.
SOOTY. See Fuliginosus*
^dirty). When a colour contains more or less acL
mixture of grey. SORDIDIS'SIMUS, when the grey greatly
predominates,
SORE*DIUM, SORE'UMA (<T(x>poQ a heap). A patch of Propa*
gula (otherwise termed Gonidiaj which have burst through
the surface of the thallus of Lichens.
SORO'SA, SORO'SIS, SORO'SUS ((TwpsvcnQ a heaping up). A compound fleshy fruit formed by the close aggregation of many
flowers whose floral whorls become succulent.
So'itus ((Tojpog a heap). A patch of the aggregated thecae in
Ferns.
SPADI'CEUS {SPADIX some red colour). Bay. Clear reddishbrown. Red with a small admixture of grey.
SPAJDICI'NEM (from SPADIX).
A group proposed to contain
such Orders as have their flowers arranged on a spadix.
SPA'DIX (a Phoenician musical instrument). The axis of a
spiked inflorescence among monocotyledones, when the
flowers are densely aggregated. It is usually, but not always, accompanied by one or more spathes, and is frequently
fleshy.
SPAN. See Dodrans.
SPANAN'THVS ((TTravog rare, avOog a flower). Bearing few
flowers.
SOK'DIDUS
176
SPE
(scattered). Irregularly, and often scantily, distributed ; as SPARSIFLORUS, haying a few scattered flowers ;
SPARSIFOLIUS, where the leaves are distantly scattered over
the herbage.
SPAR'SUS
SPA'THA.
A spathe.
SPATHA'CEM (from spatha).
A Linnean group of certain
Monocotyledones, furnished with a spathe,
SPATHA'CEUS(from SPATHA a scathe). Either furnished with
a spathe, and more especially if it is large; or, having the
general appearance of a spathe.
SPATHE (SPATHA the flowering branch of the Date; SPATHB
a tree resembling a Palm). A foliaceous or membranaceous
involucrum, of one or few sheathing bracts, in certain Moriocotyledones, which more or less envelope the flowers.
SPATH'ELLA (diminutive of SPATHA).
Synonyme for Gluma;
also extended to Palea in Grasses.
SPATHEL'LVLA (diminutive for SPATHELLA).
Synonyme for
Palea, in Grasses.
SPA'THULATE 9SPAfTVLkTB,SPATHULAfTUS(sPATHULA
a spoon). More or less rounded towards the summit, and narrowed towards the base;fig.J61.
SPE'CIES, SPE'CIMS (a form).
An assemblage of forms which
(it is empyrically assumed) might have emanated, according to the laws of reproduction, from one or more individuals
of a particular form, as this was impressed by the Creator,
when such form was first called into existence.
SPEIRE'MA ((T7rsipri[ia a seed). Synonyme for"Propagulum"
in Lichens; otherwise called "Gonidium."
SPERMAN'GIUM ((TTrspfia seed). The spore-case of Algae.
SPERMAPH'ORUM,
SPERMOPH'ORUM ((nrep^a seed, <pepu> to
bear). Synonyme for Placenta; and also for Funiculus.
SPERMAPO'DIUM, SPERMAPODOPH'ORUM ((TTTtppa seed, TTOVQ a
foot, (pepixx to bear). The branched gynophorus of the Urnbelliferae.
SPERMATI'DIVM,
SPERMA'TIVM (<nrtp[ia seed). The spore of
Algae.
SPERMA'TQ-CYSTID'IUM (<nrep[ia seed, KVGTIQ a bladder). Synonyme for Anthera ; and more especially for the supposed
anther of Musci, otherwise called Antheridium.
SpERMATofDWM ((nrepfia seed, eiSog resemblance). A case
containing the propagula (otherwise gonidia) in Algae.
SPERMI'DEUS (<T7T£p/xa seed). Producing seed.
SP1
177
Synonyme for Achenium.
((nrepiia seed, depfia skin).
The skin or integument of a seed, formed by the union of
the several coats which invested the embryo in its earlier
stages.
SPERMO'PHORUM
(cnrepixa seed, Qepcj to bear), Synonyme
for Placenta,
SPERMOTHECA
((Tirepfia seed, OYIKTJ a box). Synonyme for
Pericarp.
SPER'MA.SPER'MUM
(cTrepjiia), The Seed.
SPHMREN'CHYMA
(atpaipa a sphere, tyxvpoQ succulent; or
else x£vpa something spread out). Cellular tissue in which
the separate vesicles are more or less spherical.
SPHMROBLAS'TUS (<T<pdipa a sphere, (iXaaroq a germ). When
a monocotyledonous embryo produces a cotyledon, during
germination, which terminates in a swollen globular apex.
SPHMROCAR'PUS {<y<paipa a sphere, Kap7rog fruit). When a
fruit is globular,
SPHJEROCE'PHALVS (crcpaipa a sphere, ice<pa\r) ahead). Where
a capitulum is globular,
SPHERO'PHYTVM
(ctyaipa a sphere, (pvrov a plant). Synonyme for Filix, a Fern ; the fructification (the theca) being
globular.
SPHJEROSPORA [a<paipa a sphere, <nropa a seed). Synonyme
for Tetraspore.
SPHM'RULA (diminutive for SPHMRA a sphere). A more or
less rounded peridium, discharging at the summit its sporidia through a pore or slit,
SPHJERULI'NVS (SPJERA a sphere). Synonyme for Orbicularis.
SPHALEROCAR'PIVM,
SPHALEROCAR'PUM ((TtpaXepog deceiving,
KapTTOQ fruit). A one-seeded indehiscent pericarp, invested
by a persistent succulent calyx, assuming the appearance of
a berry.
SPHE'RICAL, SPHJE'RICUS. Closely approximating to the form
of a sphere.
SPHEROI'DAL, SPHMROIDA'LIS (SPHMROIDBS, spherical). Approximating to the form of a sphere.
SPERMI'DIVM (cnrfpfia seed).
SPER'MODERM, SPERMODER'MIS
SPHE'RULA.
See Sphaerula.
SpfcA (an ear of corn).
SPICA'TUS,
SPICIF'ERUS,
A spike.
SPICIFLO'RUS (SPICA a spike, FERO to
bear, FLOS a flower). Where the flowers are disposed in a
spike.
87.
178
SPI
a spike, FORMA shape). Assuming the
appearance of a spike,
SPICI'GERUS (SPICA a spike, GERO to bear). Synonyme for
Spiciferus.
SPI'CULA (diminutive from SPICA)*
A spikelet. Also a
pointed fleshy superficial appendage (see Spiculate). Also
synonyme for Acicula.
SPECULATE, SPICULA'TUS (made sharp). Where a surface is
covered with fine pointed fleshy appendages. Also (from
SPICA a spike) when a spike is composed of several smaller
spikes (or rather spikelets) crowded together,
SPICULIFERVS (SPICULA spikelet, FERO to bear). When flowers are arranged in spikelets.
SPIGELIA'CE/E (from the genus Spigelia), The Wormseed
tribe, A natural order of Dicotyledones,
SPIKE. A mode of inflorescence similar to the raceme, only
the flowers have properly no pedicels; though their
I )
presence is sometimes admitted among the lowest
$
¥
on the axis. Where spikelets (as in Graminere)
f /(?2
are arranged in close and alternating series, upon
a common rachis, the inflorescence is also termed a spike;
fig. 162.
SPJKELET, A small spike, of which several, aggregated round
a common axis, constitute a "compound spike".
The term is more especially applied to the spiked
arrangements of two or more flowers of Grasses,
subtended by one or more glumes, and which are
'/ft?
variously disposed round a common axis; fig. 163.
SPI'LVS ((TTnXog a stain).
Synonyme for Hilum in Gramineae.
SP^NA (a thorn). A spine.
SPJNDLE SHAPED. Synonyme for Fusiform.
SPINE, A stiff sharp-pointed process, containing some portions of woody tissue, and originating in the degeneracy or
modification of some organ; as of a branch, leaf, stipule,
&c. It is a synonyme for thorn.
SPINEL'LA (diminutive for SPINA a thorn). A stout, sharp,but
not ligneous, process.
SPINES'CENT, SPINES'CENS (SPINA a thorn). Terminating in
a spine. Degenerating into a spine.
SPINIF'ERUS (SPINA a thorn, FERO to bear). Producing or
bearing spines.
SPICIFOR'MIS (SPICA
&•
SPO
SPINIFO'LIUS
(SPINA a thorn, FOLIUM a leaf).
179
Where the
leaves are spinous.
(SPINA a thorn, FORMA shape).
Having the
general form of a spine.
SPI'NIGER (SPINA a thorn, GERO to bear). Synonynie for Spiniferus. Also for Spinescens.
SPINOCAR'PUS (SPINA a thorn,Kap7rog fruit). Where the fruit
is spinous.
SPI'NOUS, SPINO'SUS (full of thorns). Bearing, or covered
with, spines,
SPINULIF'ERVS,
SPINULO'SUS (SPINULA diminutive for SPINA,
FERO to bear). Furnished with very small spines.
SPINULIFLO'RUS
(SPINULA, and FLOS a flower). When the
sepals terminate in acute points.
SPI'RAL, SPIRA'LIS,
Arranged in a spiral; or twisted spirally round an axis.
SPI'RAL-VESSEL.
See Trachea.
SPITHAMJK'US (SPITHAMA a span). About seven inches; the
average space between the extremities of the thumb and
forefinger when extended.
SPLEN'VENS.
Glittering.
SPLIT. Divided into segments by divisions, which extend to
somewhat more than half-way towards the base.
SPODO'CHROUS ((nrodoQ ash). Of a grey tint.
SPONDIA'CE^ (from the genus SpondiasJ. The Hog-Plum
tribe. A natural order of Dicotyledones.
SPON'GIOLE, SPONG^OLA (diminutive for SPONGIA a sponge).
The extremity of each fibre of a root, devoid of epidermis,
and capable of absorbing moisture from the surrounding
medium. The term is extended to the stigma (spongiola
pistillaris)i and certain parts on the surface of seeds possessing a similar property of absorption (spongiola seminahs).
SPON''GY, SPONGIO'SUS.
Where the cellular tissue is copious,
forming a sponge-like mass, often replete with moisture.
SPORA'DJC, SPORA'DICUS {(FTropadiicoQ wandering, spreading).
When a given species occurs in more than one of the separate districts assigned to particular Floras.
SPORANGI'DIUM.
Synonyme for Columella, in mosses. Also
used synonymously with Sporangium, &c.
SPORANGI'OLUM (diminutive from SPORANGIUM).
Synonyme
for Ascus. A membranous case containing sporidia. Has
been used also synonymously with Spora,
SPINIFOR'MIS
180
SPO
SPORANGIO'FHORUM, SPORANGIOLIF'ERUM, SPORAN'GIUM. SPORA NGI'OLUM (tTTTOjoa a seed, <j>spo and PERO to bear). The
part
supporting or enclosing sporangia in certain Acotyledones.
SPORANGIUM (<T7ropa seed, ayyog a vessel). The immediate
case or covering to the spores of Acotyledones.
SPORE. SPORA {airopa a seed). A reproductive body in cryptogamous plants, analogous to the seed of Phanerogamous
plants.
SPORI*DEUS ((Tiropa a seed). Bearing spores. Synonyme for
Acotyledoneus.
SPORIDIP'ERUS {SPORIDIUM, and PERO to bear).
Bearing
sporidia,
SPORIDIFOR'MIS (SPORIDIUM, and FORMA shape). Shaped like
a sporidium.
SPORIDI'GERUS (SPORIDIUM and GERO to bear). Synonyme
for Sporidiferus.
SPORIDI'OLUM (diminutive for SPORIDIUM).
Synonyme for
Spora and Sporula, in the lower groups of Acotyledones.
SPORIDIUM {<nropa seed, eidog resemblance). The immediately enveloping membranous case to the sporules
in certain Acotyledones ; such cases themselves
being included in a general one, or ascus. The term
has also been applied to certain spore-like gra
miles; and used synonymously with Spora and Sporulum ;
fig. 164.
SpoRiDo'cniAy SPORIDO'CHIVM (ff7ropa a seed, Soxog capacious). Used synonymously with Acceptaculum, Stroma,
Podetium, among certain groups of Acotyledones.
SPOROCAR'PIUM (<X7TO|oaa seed, Kapirog fruit). Used synonymously with Apothecium, Ascus, and other forms and conditions of the spore-cases of Acotyledones.
SPOROCL^DIUM ((TTropa a seed, K\CL8OQ a branch). A branch
bearing the reproductive bodies of certain Algae.
SPOROCYS'TA (GTTopa a seed, KVGTIQ a bladder). The sporocarpium of Algae.
SPORODER'MIS (<T7ropa a seed, dep/ia skin). The integument
or skin of a spore.
SPORO'PHORUM ((nropog a seed, <ptpw to bear). Synonyme for
Trophosperm um.
SPOROPHYL'LUM ((TTTopog a seea. <pv\\ov a leaf). A sub-division of the thallus in Algae bearing the fructification.
SPOROTA'MIUM {(Jiropog a seed, ra/ieiov a store-house), Syno-
SQU
181
nyme for Receptaculum, when applied to the part under the
disk of the shield of a Lichen.
SPO'RULE, SPO'RULA (diminutive for spora). A seed-like reproductive hody in Acotyledones; synonymous with Spore,
SPORULIF'ERUS,
SPORVLI'GERUS
(SPORULA, FERO and GERO to
bear). Terms applied to the investing membrane immediately containing the sporules.
SPOTTED. When a colour is disposed in small spots on a
ground of a different colour.
SPREADING. Where the tendency outwards, or bending from
an axis, is gradual.
SPUMES'CENT, SPUMESCENS (foaming). Having the appearance of foam or froth.
SPUR. A tubular expansion of some part more or less foliaceous; but especially among the floral whorls.
7
SPU'RJOUS, SPU'RIUS (counterfeit). Synon} me for False.
SQUA'MA (a fish-scale). A bract of the involucrum in Composite.
SQUAMA'no (SQUAMA a scale). When leaves are reduced to
scale-like appendages, and are disposed in the form of a rosette at the end of a branch, the development of whose axis
has been checked.
SQUAMA'TUS {SQUAMA a scale). Synonyme for Sq^amosus,
SQUAMEL'LA
(diminutive for SQUAMA).
A small scale-like
bract, frequent on the receptacle of Compositse.
SQUAMELLIFERUS {SQUAMELLA,and FERO to bear). Furnished
with squamellae.
SQUAMELLULA (diminutive from SQUAMELLA). A sub-division
of the limb of the pappus of Composite. Scale-like appendages within the tube of certain corollse.
SQUAMIFLO'RUS (SQUAMA a scale, FLOS a flower). A perianth
of one or more scale-like bracts, to which the sexual organs
are attached, but not disposed in a circle round an axis, as
in Coniferae.
SQUAMIFOR'MIS (SQUAMA a scale, FORMA shape). Shaped like
a scale.
SQUAMOSE, SQUAMO'SUS (scaly). Covered with scales; or
composed of scale-like appendages.
SQUA'MULA (diminutive from SQUAMA a scale). Synonyme for
Glumella. Synonyme for Squamella.
SQUAMULIFOR'MIS (SQUAMULA, and FORMA shape). Shaped
like a small scale*
89.
182
STA
SQUAMULO'SUS (SQUAMA a scale). Covered with small scales.
SQUARRO'SE, SQUARRO'SUS (rough and scurfy). Where appen-
dages diverge at a large angle from the axis, or the plane to
which they are attached.
SQUARRO'SO-DENTA'TUS. When the teeth on the margin of a
leaf are bent aside from the plane of its lamina.
SQUARRO'SO-LACINIA'TUS,
SQUARRo'so-PiNNATiF'inrs.
Where
the incisions of laciniate and of pinnatifid leaves are squarrosely disposed.
SQUARRULO'SUS (diminutive from SQUARROSUS rough). Slightly squarrose.
STACKHOu'siACEiE, STACKHOU'SIEJE (from the genus Stackhousia). A natural order of Dicotyledones.
STA'CHYS ((jraxvg an ear of corn). Synonyme for Spica.
STALK, Synonyme for Stem ; and also for Petiole.
STALKLET. Synonyme for "secondary petiole," or that which
supports a leaflet.
STAMEN, A floral organ containing the pollen.
STAMINA'LIS (STAMEN a stamen). Belonging to, or bearing
relation to, stamens.
STAMINA'RIS (STAMEN a stamen). When a double flower is
produced by the transformation of stamens into petals. Synonyme for Staminalis.
STAMI'NEAL, STAMI'NEVS (STAMEN a stamen). Having some
marked reference to the stamens. As where the stamens are
very prominent; or where perfect, and the corolla wanting.
STAMINI'DIUM (STAMEN a stamen)
Organs in some cryptogamous plants, which have been considered analogous to
the anthers of Phanerogamic species,
STAMINIF'ERUS,
STAMINI'GERUS (STAMEN a stamen, FERO
and GERO to bear). Bearing or supporting stamens.
STAMINOVIUM
((TrrjfJio)v a stamen, ELSOQ resemblance).
abortive stamen; or at least an organ bearing a resemblance
to an abortive stamen,
STAMINO'SL'S (STAMEN a stamen). Where the stamens, from
size or elongation, form a marked feature in a flower.
STANDARD. See Papilionaceous.
STAPHYLLEA'cEiE (from the genus Staphyllea). The Bladder-Nut tribe. A natural order of Dicotyledones.
STARRY. Synonyme for Stellate.
STARVED. When any part is less fully developed in a plant
than it is in most other plants that are closely allied to it.
An
STE
l83
(from the genus Stalice). Synonyme for Plumbaginaeeae.
STATION, STA'TIO.
Any locality within the "habitation" ascribed to a plant, in which the conditions necessary to its
growth are established ; viz. particular soil, amount of heat,
moisture, &c.
STATOSPER'MUS ((TTCCTOQfirm,GTrepfiog seed). When a seed
is straight or erect within the pericarp.
STAUROPHYL'LVS ((jTavpoQ a cross, <pv\\ov a leaf).
Synonyme for Cruciatus.
STEI/LATE, STELLA'TUS (full of stars). When several similar
parts are disposed in a radiating manner round a centre.
STELLA'T^E (from the stellate appearance of the flowers). The
Madder tribe, A natural order of Dicotyledones,
STELLA*TO-PILO'sus (STELLATUS and PILOSUS). When the pubescence is stellate.
STATI'CE^
STELLIF'ERUS, STELLIFO'Rims, STELLI'GERUS, STELLVLA'TUS
{STELLA a star, FERO and GERO to bear, FORMA shape). Sy-
nonymes for Stellatus.
(diminutive from STELLA a star). Synonyme for
Rosella. The foliaceous whorl which invests the supposed
anthers in mosses.
STEM. The ascending axis of a plant from which leaves,
flowers, and fruit are developed.
STEM-CLASPING. See Amplexicaul.
STEMLESS, Where the stem is so little developed as to seem
to be wanting.
STENOCAR'PUS (GTSVOQ narrow, Kapiroq fruit). Where the
fruit is remarkably straight. So also with several other
combinations with GTSVOQ.
STEPHANODO'PHYTUM {aTE(pavr]dov shaped like a crown, tyvrov
a plant). Plant bearing a stephanoum.
STEPHA'TSOVM (ereipavoQ a crownj, Synonyme for Cremocarpium and Cypsela.
STEPHOCAR'PUS (aretpoQ a crown, Kap7roQ fruit). Where a
plant has its fruit arranged so as to resemble a crown,
STERCULIA'CE,E (from the genus Sterculia). A natural order
of Dicotyledones.
STERIGMA, STERIG'MUM ((TrrjpLyfia a prop). Synonymes for
Carcerulus. An elevated (more or less foliaceous) ridge, proceeding down the stem below the attachment of a decurrent
leaf.
STEL'LULA
90.
184
STI
(barren). Where the fruit, or the pollen,
is not perfected. Sometimes applied where there is only
apparently such defect, but not a real one.
STICHID'IUM ((TTLXISIOV a little bladder), A case-like receptacle for the spores of some Algae.
row
STICHOCAR'PUS ((jrixn
of any thing, Kapiroq fruit). Where
the fruit is disposed along a spiral line.
STJCTOPET'ALVS (GTIKTOQ dotted, Trerdkov a petal). Where
the petals are covered with glandular points.
STIGMA, STIG'MA (oriy/xa a point). Exposed cellular tissue,
free from epidermis, at one part (generally at the summit of
the style or ovarium) of a carpel, where the fertilizing influence of the pollen is conveyed to the ovules. The term has
been applied to a little mammillated point on the sporules of
Equisetaceae; and to a caducous point on the summit of the
columella in Musci; and also to terminating points bearing
the fructification of some Fungi.
STIGMA'TICUS {STIGMA the stigma). Belonging to the stigma.
STIGMATIFOR'MIS (STIGMA the stigma,FORMA shape). Shaped
like a stigma.
STIGMATOI'DEUS (GTIJILCL the stigma, eidog resemblance). Synonyme for Stigmatiformis.
STIGMATOPHORUS (anypa the stigma, <j>epo to bear). Tbe
portions of the style which bear the stigma.
STER'ILE, STER'ILIS
STIGMATOSTE'MON,
STIGMATOSTE'MONIS,
(<my/xa a
stigma,
(TTrjfiwv a stamen). Where the stamens cohere to the stigma.
STIG'MULA {STIGMA a stigma). Each of the several divisions
of such stigmas as possess any.
STILAGINA'CEJE, STILAGI'NE^:, from the genus Stilago)*
A
natural order of Dicotyledones.
STILBA'CE/E, STILBI'NEJE (from the genus Stilbe). A natural
order of Dicotyledones.
STIM'VLANS (pricking). Stinging; see Stinsr.
STIMVLO'SVS {STIMULUS a sting). When a surface is covered
with stings.
STIM'ULUS.
A sting.
A sharp, somewhat stiff hair, seated on a gland which
secretes an acrid fluid. When the skin of the human body
is penetrated by the hair, and the fluid injected, this produces acute pain.
STIPEL'LA (diminutive from STIPULA).
A minute stipule on
a partial petiole of certain compound leaves.
STING.
STI
185
(from STIPELLA),
When partial petioles are
furnished with stipellae.
STIPELLUS (diminutive from STIPES),
Has been used synonymously with Filamentum.
STIPES (the trunk of a tree). Applied to certain very distinct descriptions of supports or props:—as the trunks of
arborescent Monocotyledones and Filices; the stalk or petiole of the fronds of Filices ; the support of the pileus in
certain Fungi; a short stalk beneath the florets of certain
Composite.
STIPIF ERVS (STIPES and FERO to bear). Where the receptacle of certain Composite carries a small stalk under each
floret.
STIPIFOR'MIS (STIPES, and FORMA shape). Having the external appearance, but not the true character, of the stipes
of endogenous trees.
STI'PITATE, STIPITATUS (from STIPES).
Furnished with
a stalk-like support,
STIPTICUS (STYPTICUS astringent). Possessing an astringent
taste,
STIPULA'CEVS
(from STIPULA).
Possessing large stipules.
Also, formed of scales which are degenerate stipules. Also,
enveloped in stipules, which expand and enlarge as the leaf
developes,
STIPULA'RIS (belonging to a stipula). Resulting from some
peculiar modification of the stipule. Used, also, synonymously with STIPULACEVSJ in regard to plants furnished
with unusually large stipules.
STIPULA'TIO (from STIPULA).
Having relation to stipules,
STIPULA'TUS (from STIPULA). Furnished with stipules. Used
also synonymously with Stipulaceus and Stipularis.
STI PULE, STI'PULA (stubble). A foliaceous appendage, on
each side the base of certain petioles, often laminated and
membranous; but in some cases becoming a gland, a tendril, &c.
STIPULEA'NUS (from STIPULA).
Resulting from the transformation of a stipule.
STIPUUF'ERUS
(STIPULA, and FERO to bear).
Supporting
stipules.
STIPULO'SUS (from STIPULA).
Having very large stipules.
STIRPALJS (from STIRPS the stock or stem of a tree). Growing on the stem.
91.
STIPELLA'TUS
1SG
STR
STIR PS (a kindred). A race.
STOCK. Synonyme for a race. A plant to which a graft has
been applied.
STOLE, STO'LO (a shoot). A lax trailing branch given off at
the summit of the root, and taking root at intervals, whence
fresh buds are developed.
STOLONIF'ERUS (STOLO, and FERO to bear). Producing many
stoles
•
.
STO'MATE, STO'MA ((Trofia the mouth). A very minute opening in the epidermis, between cells of a peculiar shape (generally reniform) distinct from that of the other cells. STOMA has also been employed synonymously with Epiphragma
and Ostiolum.
STOMATIF'ERVS {STOMA and FERO to bear). Furnished with
stomates.
STOMA'TIUM.
Synonyme for Stoma.
STONE. The hardened bony Endocarp of Drupes.
STOOL.
A plant from which "layers" are propagated, by
bending its branches so that they may be inserted into and
take root in the soil.
STRAGLING. Synonyme for "Divaricate."
STRA'GULUM (a covering). Synonyme for Palea in grasses.
STRAIGHT. Without decided flexure of any kind.
STRATGHT-RIBBED. Either when the veins or nerves given off
from the midrib of a dicotyledonous leaf are straight; or,
when all the nerves of a monocotyledonous leaf run nearly
straight from base to apex.
STRAIGHT-VEINED. Synonymous with straight-ribbed, in the
case of monocotyledonous leaves,
STRA'MEN.
Straw.
STRAMINEUS (belonging to straw). Straw-coloured. Yellow with a slight admixture of grey.
STRANGULA'TED. Irregularly contracted at intervals.
STRAP-SHAPED. Linear, and in length somewhere
about six times its own breadth; fig. 165.
STRA'TUM (any thing strewed out). A layer or lamina composed of any kind of tissue.
STRAW. The peculiar jointed stem of grasses.
STREAK. A straight line formed by a vein, by colour, by
indentation, &c.
STREAKED.
See Striated.
STREP TO-CAR'PUS
(<JTps7rrog twisted, Kctpnog fruit).
Where
STR
187
the fruit is marked by spirally arranged stripes. So of other
combinations with strepto-.
STRI'A (a groove or furrow). A streak.
STRIA'TEB, STRIA'TUS (channelled). Marked with striae.
STRIC'TUS (close, narrow). Perfectly "straight."
STREGA (a row or ridge). A small straight hair-like scale.
STRI'GILIS (from STRIGILIS a curry-comb). Synonyme for
Strigosus.
STRIGO'SE, STRIGO'SUS (from STRIGA). Covered with strigse,
Synonyme for "Hispid,"
STRIPED. Marked with coloured "streaks."
STROBILA'CEUS, STROBILIF'ERUS (from STROBILUS, and FERO to
bear). When flowers, furnished with large bracts, are so
arranged as to give the inflorescence the appearance of a
strobilus.
STROBILINUS (from STROBILUS).
Either growing on a cone,
or having the general aspect of a cone.
STRO'BILUS. A Cone.
STRO'MA {ffrpiofia a covering). Either, generally, the part of
acotyledonous plants which bears or encloses the fructification ; or, more restrictedly, limited to the fleshy thallus of
certain Fungi, in which the perithecia are immersed.
STROMBUS-SHAPED, STROMBULIF'ERUS, STROMBULIFOR'MIS {STROMBUS a shell, spirally twisted like a
screw, FERO to bear, FORMA shape). When the
fruit is spirally twisted like a cork-screw; fig.
166.
STRO'PHES (GTpofyiQ a spiral). Any of the various spirals exhibited by the disposition of leaves round an axis.
STROPHIO'LE, STROPHIOLAH STROPHI'OLUS (STROPHIOLUM a
little chaplet). Synonyme for Caruncula.
(a building). The peculiar manner
in which the several organs, elementary or compound, are
disposed in plants.
STRU'MA (a wen). An apophysis which is restricted to one
side of the base of a moss theca. A swelling at the point
where the petiole is connected with the limb, in certain
leaves.
STRUC'TURE, STRUCTU'RA
STRUMifFERUs,
STRUMO'SUS
{STRUMA
a wen,
FERO
to bear).
Furnished with a struma.
a wen, FORMA shape). Having the
general appearance of a struma.
STRUMIFOR'MIS (STRUMA
92.
188
SUB
(diminutive of STRUMOSUS having a wen). Furnished with a small strum a.
STU*PA (tow). A tuft or mass of hair or fine filament matted
together.
STU'PEUS, STUP'PEUS (made of tow). Synonymes for Stuposus.
STU'POSE, STUPO'SUS (STUPA tow). Composed of matted filaments.
STY'GIUS (infernal).
Said of plants which grow in foul
waters; in allusion to the Styx.
STYLA'TUS) STYLO'SUS (from STYLUS the style). Where the
style is remarkable for length; or by its persisting on the
fruit.
STYLE, STY'LUS (a style or pin). A support frequently interposed between the stigma and ovary, and originating in the
lengthening out of a part of the latter.
STRUMULO'SUS
STYLIDIA'CEJE, STYLI'DEVE (from the genus Stylidium).
A
natural order of Dicotyledones.
STYLIFO'RMIS (STYLUS a style, FORMA shape). Resembling a
style in its general aspect,
STYLI'NUS (STYLUS a style). Belonging to a style.
A chord of peculiar tissue,
STYLIS'CUS (STYLUS a style).
which descends from the stigma within the style, down to
the ovary.
STYLO'VEUS (STYLUS a style). Furnished with a style.
STYLOPO'DIUM (<TTV\OQ a column, and TTOVQ a foot),
A fleshy disk at the base of each of the styles of the"
Umbelliferae ; fig. 167, s.
STYLOSTE'GIUM (GTVKOQ a style, <jrfyr] a roof)
A
peculiar form of cucullus surrounding the style.
STYLOSTE'MON (<TTV\OQ, the stvle, and (TTTJIXIJOV a stamen). An
epigynous stamen, originating in adhesion of the filament to
the style.
STYLOSTE'MUS (<TTV\OQ a style, (TTrjfi(x)v a stamen). Proposed synonyme for Hermaphroditus.
The style. Also the Ostiolum of certain Fungi.
STY'LUS.
STYRA'CE^E, STYR\CI'N^E, STYRACI'NE^ (from the genus Styrax). Either an order of Dicotyledones, or a sub-order of
EbenacegB,
STYRIDO'PHYTUS (vravpog a cross, (pvrov a plant). Synonyme
for CRUCITORMIS, applied to petals.
SUB (about or near to). Somewhat. When compounded
SUF
189
with any botanical term, implies a near approach to the
condition which that term more precisely designates; thus,
Sub-acaulis, when the stem is scarcely apparent, &c.
SUB-APICULA'RIS (SUB about, J\PICULA a sharp point). When
the summit of a stem is a little prolonged, without branch
or leaf, beyond a spike. The term has also been extended
to panicles similarly circumstanced.
SuB-mFForiMIS (SUB somewhat, and DIFFORMIS). Possessing
a slight degree of irregularity.
SUBERO'SUS (SUBER cork). Of the nature of cork ; or having
some general resemblance to cork.
SUBLA'TUS (lifted up). When the ovary either has, or seems
to have, a support.
SUBMERGED, SUBMERS^BIUS^ SUBMER'SUS (sunk or drowned;. Growing entirely beneath the surface of water.
SUB-NI'GER.
Synonyme for Nigricans.
SUB-SERRATUS.
Synonyme for Serrulatus.
SUB-SPECIES.
Applied to some particular form, which may
be considered as a more or less permanent variety of some
species, rather than as characterizing a distinct species.
SVBTERRA'XEWISUBTERRA'IVEUS.
Synonyme for Hypojrsean.
SUB'ULATE, SUBULA'TUS, SUBULIFOR'MIS (SUBULA a cobbler's
awl, FORMA shape). Synonyme for Awl-shaped,
SUBULIF'ERUS (SUBULA an awl, FERO to bear).
Furnished
with long awl-shaped spines.
SUCCIN&TUS (trussed up). Synonyme for Circinatus.
SUCC^NEUS (belonging to amber). Of an amber colour. Yellow with a little grey.
Succi'sus (lopped off). Appearing as if a part were cut off
at the extremity.
Succo'sus. See Succulentus.
SUC'CUBUS (SUCCUMBO to couch down). The stipular appendages of certain Hepaticae.
SUC'CULENT, SUCCULEN'TUS (SUCCUS juice). When the cellular tissue is abundant and replete with juices.
SUCKER. A branch (surcuLus) originating on a subterranean
portion of a stem, and rising above ground. Also a tubercular process (haustorium) on the stems of certain flowering
parasites, by which they imbibe nourishment from the plants
to which they attach themselves.
StJFFRUTES'CENT SUFFRUTES'CENS, SUFFRUTICO'SUS (from SUFFRUTEX).
Possessing the character of an under-shrub.
93.
190
SUS
SUFFRV'TEX (SUB under, FRUTEX a shrub).
An under-shrub.
(under-propped). When some part is so seated
beneath another, as to appear as if it somewhat supported
or propped it up.
SUL'CATE, SULCA'TUS (ranged in furrows). Marked by depressed parallel lines.
SUL'CUS (a furrow). Synonyme for Lamella in some Fungi.
SULPHU'REOUS, SULPHU'REUS (belonging to sulphur). A pale
tint of pure yellow.
SUPER-AXII/LARY, SUPER-AXILLA' RIS.
See Supra-axillary.
SUPER COMPOS!ITUS (SUPER more than). More than simply
compound.
SUPERFICIA'RIUS (superficial). Upon the surface of an organ,
SUPERFLUA.
An order in the class Syngenesia of the Linnean system; containing plants whose capitula have the
florets of the disk hermaphrodite, and those of the ray
female,
SUPI'NUS (lying on the back, the face upward).
Synonyme
for Procumbens,
SUPRA-AXII/LARY, SUPRA-AXILLA'RIS (SUPRA above, AXILLA, see
Axil). Somewhat higher than the axil.
SUPRA-DECOM'POUND, SUPRA-DECOMPO'SITUS
(SUPRA
more
than, DECOMPOSITUSJ see "Decompound"). Where the extent to which a leaf is "Decompounded" cannot be definitely remarked.
SUFFUL'TUS
SUPRA-FOLIA'CEUS
(SUPRA above, FOLIUM a leaf).
Placed
higher upon a branch than a particular leaf.
SUPRA-FO'LIUS (SUPRA upon, FOLIUM leaf). Growing upon a
leafSURCULI'GERUS (SURCULUS a sucker, GERO to bear).
Producing a sucker, or assuming the appearance of a sucker.
SUR'CULUS.
A sucker. A young prostrate stem in some
Mosses.
SURJANA'CEJE (from the genus Suriana). A natural order of
Dieotyledones.
SUR'SUM (upward). Directed upwards, and forwards.
SUSPENDED, SUSPEN'SUS (hung up).
Attached somewhere
between base and apex; and sometimes restricted to cases
where the apex is directed downwards.
SUSPEN'SOR (SUSPENSUS hanged up).
A very delicate cellular chord by which some Embryos appear to be attached
to the apex of the nucleus.
SYM
1
see Suture). Bearing some
SITTURAL, SUTURA'LIS (SUTURA
relation to the suture.
SVTVRA'RIUS (SUTURA, see Suture), Possessing a suture.
SU'TURE, SUTU'RA (a soam). The plane of junction between
contiguous parts, frequently indicated superficially by a
line, either elevated or depressed.
SWIM'MING. Used vaguely for aquatics, which eitherfloaton
the surface, or have their leaves floating. More restrictedly
applied to aquatics which are wholly immersed, and also
free from attachment to the bottom.
SWORD-SHAPED. A lamina with the edges sharp
nearly parallel, but somewhat tapering from the
base to the apex, which is acute; fig. 168.
SYCHNOCAR'POUS, SYCHNOCAR'PUS ((TVXVOQ frequent, apiroicg
fruit). Where a plant produces fruit many times without
perishing; as in the case of trees, shrubs, and perennials,
SYCO'NIUM,
SY'CONUS (CTVKOV a fig). An aggregate
fruit where manyflowershave been developed upon
a fleshy receptacle, which is either a flattened disk,
or forms a nearly closed cavity, as in the Fig; fig.
169.
SvGOLLfpHYTUM ((TvyKoWao) to fasten together). A plant
where the perianth becomes combined with the pericarp.
SYLFAT'ICUS,SYLVES'TRIS(belonging to a wood; bred in the
country). A plant whose natural habitat is a wood or
copse.
SYMMETRAN'THUS ((yvfifierpia symmetry, avQog a flower).
When the perianth is separable by a line through the centre
into two parts which are exactly alike.
SYMMETROCAR'PUS
(<TV[Aii£Tpia
symmetry, Kapirog fruit).
When the pericarp is separable, by a plane through the axis,
into two parts which are exactly alike.
SYM'METRY, SYMME'TRIA.
When parts are so disposed
round a centre, that a line or plane through that centre can
separate them into two divisions, in each of which the parts
are similarly disposed.
SYMPETA'LICUS (GVV together, 7rira\ov a petal). When stamens are combined into an androphorum, and, by adhesion
to the petals, give to a strictly polypetalousflowerthe appearance of being monopetalous.
SYMPLOCI'NE^B (from the genus Symplocos). Synonyme for
Styraceae.
192
SYN
(<rv[x<pvu> to combine, avOrjp an anther),
Synonyme for Syn&ntherus and Syngenesius.
SYMPHYOSTE'MON (GV^VOJ to combine, GTYUJLWV a stamen).
Synonyme for Monadelphus.
SYMPHY'SIA, SYM'PHYSIS ((TVfKpvtriQ a concretion). A growing together, or uniting of parts usually distinct.
SYMPHYTANTHE'RUS.
See Symphyantherus.
SYMPHYTO'GYNVS,
SYMPHYTOTHE'LUS
(GV^VOJ to combine,
yvvri a woman ; OrjXi] a nipple). Indicating adhesion between the calyx and pistil; where the ovary is more or less
inferior.
SYMPLO'CIUM, SYMPLO'KIUM (GVV together, 7r\€fco>to bind).
Synonyme for the Annulus to the Thecae of Ferns.
SYNAN'THERE^: (GVV together, avOrjp an anther). Synonyme
for Compositse.
SYMPHYANTHE'JRUS
SYNAN'THEROUS, SYNANTHER'ICUS,
SYNANTHE'RVS
(GVV
to-
gether, av6r)p an anther). Synonyme for Syngenesious.
SYNARMO'PHYTUS
(<rvvapfjLo<jig conjunction, <pvrov a plant).
Synonyme for Gynandrous.
SYNANTHRO'PHYTVM
(GVV together, a9poi%<*> to congregate,
(pvTov a plant). A plant whose fruit is composed of many
carpels aggregated together.
SYNCAR'PIUM, SYNCAR'PVM {GVV together, Kapirog fruit). A
fruit composed of several carpels, which become more or less
fleshy and cohere together. Applied also where the carpels
are combined by their floral envelopes becoming fleshy,
SYNCAR'POUS, SYNCAR'PUS (GVV together, Kap7rog fruit). When
a plant bears fruit composed of cohering carpels.
SYNCOTYLEDO'NEUS (GVV together, KorvXrjdiov a cotyledon).
When the cotyledons of Dicotyledonous plants so cohere together as to form a single undivided mass,
SYNE'DRUS (Gvvedpog a sitter by). Growing on the angle ofva
stem.
SYNE'MA (GVV together, vrjfia a thread). The portion of the
Gynostemium corresponding to the position of the combined
filaments.
SYNGENF/SIA (GVV together, yevsGig origin). The nineteenth
Class of the artificial system of Linneus ; originally including all plants whose anthers cohere; but now restricted to plants belonging to the vast natural order of
Composite.
SYNGENE'SICUS.
Belonging to Syngenesia,
TAL
193
{aw together, yevsaig origin).
Where the stamens cohere by their anthers.
SYNOCHO'RION {aw together, xopwv membrane surrounding
the foetus). Synonyme for Carcerulus.
SYNORHfzvs {aw together, pi£a a root). When the point of
the radicle, in the embryo, adheres to the perisperm.
SYNSTIGMA'TICUS {aw together, anyfia the stigma). When
a pollen mass, in the Orchideae, is furnished with a retinaculum, by which it adheres to the stigma,
SYNTRO'PHICUS {aw together, rp£0o> to nourish). Synonyme
for Epiphyticus.
SYNZY'GIA {aw together, Zvyou> to yoke).
The point of
junction, above the radicle, where opposite cotyledons
meet in Dicotyledonous plants.
SYSTELLO'PHYTVM {avareWu) to confine, <pvrov a plant).
When a persistent calyx appears to form part of the
fruit.
SYSTEM, SYSTE'MA {aw together, IOTJJ/U to stand). An arrangement of natural objects according to prescribed rules.
SYSTEMATIC, SYSTEMA'TICUS. Belonging to a system. Also,
when the species of a genus are distinguished from those of
allied genera by a single character.
SYS'TYLUS {aw together, arvXog the style). Where several
styles cohere so as to form a single column.
TABACI'NUS [TABACVM tobacco). Tobacco-coloured, Grey
with some binary compound of red with a little yellow.
TABES (a rotting away). A disease which produces a gradual
decay.
TABES'CENS (wasting away). Synonyme for Marcescens.
TA'BULA (a table). Synonyme for Pileus in some Fungi.
TABULA'TUS (boarded). Consisting of superimposed layers,
TACCA'cEiE, TAC'CE2E (from the genus Tacca). A natural
order of Monocotyledones.
T&NIA'NUS {TMNIA a ribband, and hence a tapeworm). Tapeworm-shaped.
TAIL. Any long, flexible, and terminal appendage to various
parts. Often used as a synonyme for Petiole, and also for
Peduncle, in common parlance.
TAIL-POINTED. Terminated by a much elongated and weak
point.
TALA'RA {TALARIUM the winged shoe of Mercury). Synonyme for an Ala in the Papilionaceous corolla.
SYNGENE'SIOUS, SYNGE'NESUS
95.
194
TEL
A slip or cutting, made for the purpose of propagating the plant.
TALL, Exceeding the usual height attained by other species
of the same genus.
TAMARICA'CEJE, TAMARISCI'NE^E (from the genus Tamarix).
The Tamarisk tribe, A natural order of Dicotyledones.
TAPER. Long, slender, and where the sections perpendicular to the axis are circular; the form being really cylindrical,
or nearly so.
TA'PERING. Where there is a very gradual diminution in the
diameters of transverse sections of an otherwise "taper" form.
TA'PER-POINTED. Synonyme for Acuminate*
TAPEWORM-SHAPED, With the general appearance of a tapeworm ; long, linear, with contractions at intervals.
TAP-ROOT. An unbranched tapering mass round the descending axis, from which fibres are given off in more or less
abundance.
TA'LEA.
TARTA'REOUS, TARTA'REUS
(TAR'TARUM
the tartar-crust
in
wine vessels). Where a surface is rough and crumbling, as
in many Lichens.
TAW'NY. Of a dull yellowish tint, obtained by mixing orange
yellow with grey.
TAXA'CEJE, TAXJ'N^E (from the genus Taxus). A natural
order of Dicotyledones.
TAXIFORMIS {TAXUS the Yew, FORMA shape). Arranged like
leaves of the Yew, in a distichous manner.
TAXO'LOGY, TAXO'NOMY, TAXOLO'GIA,TAXONO'MIA (ra^lg order
Xoyog a word, vofioq a law). That department of Botany
which embraces the classification of plants.
TEAR-SHAPED. A slight modification of pear-shaped, applied to solids, without contraction or curvature inwards.;fig.170.
TEG'MEN (a covering).
See Secundine. Synonyme for
Gluma in grasses.
TEGMEN'TUM (a covering). The outer scales of a leaf-bud.
TEGMINA'TUS (TEGMEN a covering). When the nucleus is
invested by a tegmen.
TEGVMEN'TUM (a covering).
Synonyme for Tndusium in
Ferns. Synonyme for Spermodermium.
TELA (a web of cloth). Elementary tissue.
TELEIAN'THUS (reXeiog perfect, avOog a flower), Synonyme
for Hermaphroditus.
TER
195
A modified condition of some append.
age to the axis of vegetation, when it assumes the
form of a chord, twisting round contiguous objects
for support; fig. 171.
TENUIFO'LIUS (TENUIS slender, FOLIUM a leaf). When the subdivisions of a leaf are linear and slender.
TE'PALUM (formed by analogy from PETALUM and SEPALUM).
The subordinate parts of a perianth when these are not referred to either calyx or corolla.
TEPHRO'SIUS (TeQpoQ ash-colour). Of an ash-grey colour.
Grey much diluted.
TERATOLOGY (repag a prodigy, \oyog a discourse). Synonyme for Morphology.
TERCI'NE, TERC^NA (TER thrice). A membrane between the
secundine and nucleus ; but not generally allowed to be any
more than some layer of the regular envelopes to the later.
TEREBINTA'CEJE, TEREBINTHA'CEJE (from the Pistacia Terebinthus). A natural order of Dicotyledones.
TERE'DO (a boring animal). Disease produced by the perforations of insects.
TE'RETE, TE'RES (long and round). Nearly cylindrical, but
somewhat tapering into a very elongated cone.
TEN'DRIL.
{TER
TERGEM'lNATEjTEflGEM'/AWS, TERGEMINA'TUS
thrice, GEMINUS double). When three pairs of leaf-
lets are attached by secondary petioles to a common petiole; fig. ]72.
TERGISPER'MVS (TERGUM a back, (nrspfia a seed). Where
the fructification is borne on the back of the frond, as in some
Ferns. DORSIF'ERUS is the better term.
TER'GVM. The Back.
TER'MINAL, TERMINA'LIS (TERMINUS an end). Situate at the
extremity of some part.
TERMINOLOGY (TERMINUS a term or word used technically,
\oyog a discourse). Synonyme for Glossology.
TERNA'TE, TERNA'TUS (TERNUS three and three). Arranged
by threes, about the same part.
TERNA'TO-PINNA'TUS. When three secondary petioles, attached to a common petiole, bear leaflets arranged in a pinnate manner.
TERNSTRCEMIA'CEJE, TERNSTRCEM'IE*: (from the genus Ternstrcemia). A natural order of Dicotyledones.
TER'NUS. See Ternate.
96.
196
TERRA'NEUS TERRES'TRIS
TET
(living on the earth).
Growing
above the surface, on dry land.
When
TESSELLA'TED, TESSELLA'TUS (in checquer work).
colours are so blended in nearly square or oblong patches,
as to represent an appearance of chequer work.
TESSULA'RIS (TESSERA a die). Approaching the form of a
cube.
TES'TA (a pot). The outer coat of the Spermoderm,
TESTA'CEOUS, TESTA'CEUS (made of brick or tile). Brownish
yellow. Orange yellow with much grey,
TESTIC'ULA, TESTIC'ULATE, TESTICULA'TUS
(from TESTICULUS). Solid and ovate.
TESTIC'ULUS, TES'TIS.
Synonyme for ANTHERA.
TE'TER (stinking). Giving out a foetid odour.
TETRACA'MARUS (rerpa four, K.a\iapa a vault). A fruit composed of four CAM ARM.
TETRACHA'NIUM (rerpa four, ^aivoi to open). A fruit formed
by the separating of a single ovary into four nuts ; as in the
Labiatae.
TETRACHOCAR'PIUM (rerpa four, Kapnog fruit). A cluster of
four spores in certain Algae,
TETRACHOTOMUS
(rerpa%u)g four ways, rsjjLva) to divide).
When a cyme (in its restricted sense of fascicle) bears four
lateral peduncles about the terminal flower.
TETRACOC'CUS (rerpa four, KOKKOQ a seed). A fruit composed
of four COCCA.
TETRA'DYMVS (rerpaSvfiog four double). Where every alternate lamella of an Agaric is shorter than the two contiguous
to it, and one complete lamella terminates a set of every four
pairs of short and long. Also, where four cells or cases are
combined.
TETRADYNA'MIA (rerpa four, dwapig power). An
artificial Class of the Linnean system, containing
hexandrous flowers in which four of the stamens are
longer than the other two; fig 173. It agrees with
the natural order Cruciferse.
TETRADY'NAMOUS, TETRADY'NAMUS,
Where the stamens are
arranged as in Tetradynamia.
TETRAFOLIA'TUS {rerpa four, FOLIUM a leaf). Synonyme for
Bijugatus.
TETRAGONIA'CE/E (from the genus Tetragonia), A natural
order of Dicotyledones,
197
(jETpa four, ycjvia an angle).
Hairing four angles, not very acute.
TETRAGY'NIA (rsTpa four, yvvrj a woman). An order to some
of the classes of the artificial system of Linneus, characterized by the flowers having four distinct pistils, or four distinct styles on one pistiL
TKTRA'GYNOUS, TETRA'GYNVS*
Where the four carpels, or
at least styles, are free, as in Tetragynia.
TETRAN'DRIA (rerpa four, avrjp a man).
THECID'ION, THECI'DIVM (0 I\KT\ a box). Synonyme for Achenium.
THEcfGERus (THECA and GERO to bear). Applied to the hymeniuni of Fungi, and the branches of such Musci as produce no setae.
THELE'PHORVS (Qr}\ri a nipple, tpepo to bear). Covered with
nipple-like prominences.
THICK, THICKENED. When the thickness of an organ is
relatively greater, with respect to its size, than is usual in
similar organs.
TETRA'GONOUS, TETRAGO'NUS
THORN.
See Spine.
THREAD-SHAPED.
See Filiform.
Prismatic, with three
sides plain (or somewhat curved), and the angles more or
less acute.
THREE-RIBBED.
When the midrib and a nerve
on each side of it from near the base are much
more strongly exposed than the other nerves of a
leaf; fig. 174.
THRICE-DIGITATO-TERNATE. Synonyme forTriternate.
THROAT. The opening in the upper part of the tube of a
m onopetalous corolla.
THYMELA'cEiE, THYME'LEJE (from the exploded genus Thymelaea). The Mezereum tribe. A natural order of Dicotyledones.
THYRSE, THYR'SVS (the ancient thyrsus). A branched raceme,
in which the middle branches are longer than those above
or below them.
THYR'SVLA (diminutive from Thyrsus). Synonyme for Verticillaster.
THYRSIFERUS, THYRSIFLO'RUS (THURSUS, FERO to bear, FLOS a
flower)- Where the inflorescence is a thyrsus.
TIGEL'LA (a latinized word from the French TIGELLE, dimi97.
THREE-CORNERED, THREE-EDGED.
198
TRA
nutive of TIGE a stem). The portion of the embryo between
the radicle and cotyledons.
TIGELLA'TUS (from TIGELLA).
When the tigella is well
marked.
TIGELLV'LA (diminutive of TIGELLA), A description of filament in the Truffle,
TIGELLULA'RIS. Synonyme for Vascularis.
TILIA'CEM (from the genus Tilia). The Linden tribe. A
natural order of Dicotyledones.
TIISCTO'RIUS (TINCTUS dyed). Capable of serving as a dye.
TOISE, A measure from about five to six feet.
TOMEN'TOSE, TOMENTO'SVS. Covered with TOMENTVM.
TOMEN'TUM (flocks of wool). Pubescence, which consists of
hair closely matted, very slightly rigid, and rather short.
TONGUE-SHAPED. Long, fleshy, plano-convex, and obtuse.
TOOTH. A small projection, generally resulting from an
apparent jagging or incision of the margin of some laminated part.
TOOTHED. Furnished with teeth.
TOP-SHAPED, Conical and somewhat contracted towards
the apex of the cone, which is the point of attachment.
TORFA'CEUS. Synonyme for Turfosus.
TORN. When marginal incisions are deep and irregular.
TORO'SVS. Synonyme for Torulosus.
TORSI'VUS {TORTUS twisted). Spirally twisted.
TOR'TILIS (winding). With a tendency to twist; or capable
of being twisted spirally.
TOR'TUOUS, TORTUO'SVS (crooked). Bent irregularly in different directions.
TORULO'SUS (TORULUS a ringlet peculiarly twisted).
When a cylindrical body is swollen at intervals,
somewhat resembling a chord with knots; fig.
175.
TO'RUS (a bed). The axis on which all the parts of the floral
whorls within the calyx ate seated.
TRABE'CULA (a small beam). A connection, like a crossbar,
uniting contiguous teeth in some Mosses.
TRACHM'A, TRACHE'A (the wind-pipe). A minute cylindrical
vessel (tapering at the extremities to points) of
the elementary tissue, composed of membrane,
with one or more spirally-twisted fibres lining the
interior; fig, 176.
&* 1f6
TRT
199
and X*V<JJ to diffuse), Fibrovascular tissue, composed of tracheae, or of ducts with markings spirally arranged.
TRACHYCARPUS,
TRACHYSPER'MVS (rpaxvQ rough, Kapnoq
fruit, cnrepiia seed). Used synonymously in some cases
where the pericarp is rough with points.
TRAJEC'TILIS (TRAJECTIO a displacing). When the connective completely separates the anther cells.
TRA'MA (yarn). The tissue of certain Fungi.
TRANS'VERSE, TRANSVER'SUS, TRANSVERSA'LIS.
In a plane
perpendicular to the axis, or longitudinal direction.
TRACHEN'CHYMA
(TRACHEA,
TRAPEZO'ID, TRAFE'ZIFORM, TRAPEZOIDEVS
TRAPEZIFOR'MIS
(Tpaire^iov a trapezium). When the sides of some foursided lamina (as the leaf) are unequal.
T R E E . A woody plant with a trunk, or single stem rising
above ground.
TREE-LIKE. Having a general and miniature resemblance
to a tree, but not being one.
TREMAN'DRACEiE, TREMAN'DREiE (from the genus Tremandra). A natural order of Dicotyledones.
TREMELLOI'DES TREMELLO'SVS.
Having the consistency and
appearance of the genus Tremella,
A natural order of
TREWIA'CEJE (from the genus Trewia).
Dicotyledones,
TRIACHE'NIUM (TRES three, and ACHENIUM).
An inferior
simple fruit, which on ripening separates into three parts.
See Cremocarp.
TRiADKL.'vnoxjs,TRiADELfPHVS(TpEig three, afoX^oc a brother).
Where the stamens are collected into three distinct bundles,
the filaments of those in the separate bundles cohering.
TRIAKE'NIUM.
See Triachenium.
TRIAW'DRIA (rpsig three, avv\p a man). A class of the Linnean system, containing hermaphrodite flowers with three
stamens.
TRIAN'DROUS, TRIAN'DER, TRIAN'DRUS (rpeig three, avr\p a
man). Having three stamens.
TRIAN'GULAR, TRIANGULA'RIS,TRIANGULA'TVS.
Ei-
ther a plain surface approaching a triangle in
shape; or a solid part whose transverse section
approaches a triangle with acute angles; fig. 177.
TRIANGULA'TO-CUNEA'TUS.
CUNEATUS in shape.
98.
Between
TRJANGULATUS
and
200
TRI
(rpsig three, CLVQOQ a flower). When a peduncle
bears three flowers.
T R I B E , TRIBUS.
A group of genera subordinate to an order*
TRI'CA. A form of apothecium, where the surface is orbicular,
and presents spirally-disposed and elevated lines.
TRICA'MERVS (Tpeig three, and CAMARA).
A fruit composed
of three camara.
TRICEPH'ALUS (rpeiQ three, K£(j>aXrj a head). When a fruit is
composed of three carpels unHed below, but more or less
distinct above. When capitula occur three and three
together.
TRICHI'DIUM (rpixiov hair). Hair -like filaments bearing the
spores of certain Fungi.
TRICHOCAR'PUS (Tpi%iov or §pL% hair, Kap-rroq fruit). Where
the fruit is covered with hair-like pubescence.
TRICHOCEPH'ALUS (3TH? hair, KscjxiXr) a head). Where flowers
are collected in heads, which are surrounded with hair-like
appendages.
TRICHO'DES (Sywg hair, eidog resemblance). Resembling hair.
TRICHOLO'MA {StpiZ, hair, Xwfia border). When an edge or
border is furnished with hairs.
TRICHO'MA (3-jOt? hair). Hair like filaments composing the
thallus of certain Algae.
TRICHOMY'CES (Syug hair, fivKrjg a fungus). An order or tribe
of Fungi, characterized by their filamentous appearance.
TRICHOPH'ORUM (&pi% hair, ^epo) to bear). When the stipes
of certain Fungi are formed by the union of filaments.
TRICHOPHYL'LUS (&p*£ hair, <pvXXov a leaf). Where a leaf is
either hair-like, or terminates in a hair.
TRICHOT'OMUS (rpixn by threes, refivo) to cut). When subdivisions of any part takes place by threes.
TRICOC'CM. A group composed of plants whose fruit is a
TRIAN'THUS
TRICOCCVS.
TRicodcus (rpeiQ three, KOKKOQ a seed). A fruit composed of
three cocci. N. B. Coccus should have been given as a
synonyme to COCCUM, in this Dictionary.
TRJCO'LOR (of three colours). Where a flower exhibits three
distinct colours.
TRICOTYLE'DONUS (rpeig three, KorvXriduv a seed leaf). A
dicotyledonous plant, whose embryo is furnished with three
cotyledons; or else one of the two is so deeply lobed as to
appear double.
TRI
201
three, CVSPIS a point). Any part furnished with three distinct points or projections.
TRIDENT-POINTED, TRIDENTA'TUS (TRES three, DEN.
TATVS toothed). Having three divisions in the
form of teeth; fig. 178.
TRIDIGITA'TO PINNA'TUS (TRES three, DIGITATVS and PINNATVS). Synonyme for Ternato-pinnatus.
TRIDIGITA'TUS (TRES three, and DIGITATVS).
Synonyme for
Ternatus.
TRIDV'VS (TRIDVVM three days long). Lasting for three days.
TRI'DYMVS (rptiQ three, Swa/iog power). When, of three
laminae, in Agarics, ranging between two which extend to
the margin, the middle one is larger than the other two.
TRIDY'NAMUS (rptic three, dwafiog power). When three out
of six stamens are longer than the other three.
TRIE'DER (rpsig three, tSpa a base).
Synonyme for Triangularis.
TRIENNA'LIS, TRIEN'NIS (TRIENNIUM of three years duration).
Lasting for three years.
TRIFA'RIUS (TRIFARIVM three manner of ways). Ranged in
three rows.
TRI'FID, TRI'FIDVS (TRES three, FISSUS cleft). Where the
incisions extend about half-way towards the base in a divided lamina. When any part is divided into three subordinate parts.
TRIFO'LIATE, TRIFOLIA'TUS, TRIFO'LIUS (TRES three, FOLIUM
a leaf). Applied when leaflets are disposed in threes at
the extremities of their petioles, whether in compound or
decompound leaves.
TRIFOLIOLA'TUS (TRES three, FOLIUM a leaf). Synonyme for
Ternatus.
TRIFOR'MIS (IRES three, FORMA shape). When the receptacle,
in Composite, bears florets of three different shapes.
TRIFRO\S (TRES three, FRONS a frond). When a Fern has
fronds of three distinct forms.
TRIFVRCA'TUS (TRES three, FURCA a fork). Divided towards
the summit into three points.
TRI'GAMUS (rptiq three, ya/ioe a marriage). When the receptacle in Composite bears three kinds of florets differing'
with respect to sex.
TRfGLANS (TRES three, GLANS an acorn). Where there are
three glandes seated on the cupula in Cupuliferae.
TRICUSPIDA'TVS
99.
(TRES
202
TRI
TRIGONOCAR'PVS. (rpiyuvog a triangle, Kapirog fruit). Where
the fruit is three-sided, the angles distinctly marked.
TiifGONus (a triangle). Either triangular, or when a transverse section is so.
TRIGY'NIA (Tpeig three, yvvr\ a woman). An Order to some
classes of the Linnean system, where flowers have either
three pistils, or at least three distinct styles,
TRIGY'IVVS.
Where the pistils are arranged as in Trigynia.
TRIHILA'TUS
(TRES three, HILUM a speck.
Having three
openings.
TRI'JUGUS (TRES three, JUGUM a yoke). Having three pairs
of leaflets, in a pinnate leaf,
TRILATERAL, TRILATERALTS (TRES three, LATERALIS belonging to a side). Prismatic, and three-sided.
TRILOBA'TUS, TRI'LOBVS {TRES three, LOBUS a lobe). Divided
into three lobes.
TRILO'CULAR, TRILOCULA'RIS (TRES three, LOCULA a cell).
Divided interiorly into three cells.
TRINERVA'TUS, TRINER'VIS TRINER'VIUS
(TRES three, NERrus a nerve;. When a leaf has three strongly defined
nerves proceeding from the base.
TRINERVVLA'TVS
(TRES three, NERVULUS a little sinew).
When three nerve-like vascular chords occur in a placenta.
TRICE'CIA (rpsig three, OLKOQ a house). An Order in the Linnean Class Polygamia where a species produces each of the
three kinds of flowers on separate individuals.
TRICE'CIOUS, TRKE'CIUS, TRICE'CICUS, TRiofcvs.
Having the
flowers circumstanced as in Trioecia,
TRIOPERCVLA'TUS {TRES three, OPERCULUM a lid). With three
lids.
TRIOVVLA'TUS (TRES three, and OVULA an ovule). When an
ovary contains three ovules.
TRIPAR'TED. Synonyme for Tripartite.
TRIPARTI'BILIS
(TRES three, PARS a part). Capable of separating by dehiscence into three parts.
TRIPARTITE, TRIPARTI'TVS.(TRES
three, PARS a part).
Sub-
divided into three parts, much beyond the middle or nearly
to the base.
TRIPEN'NATE, TRIPENNA'TUS.
See Tripinnate.
TRIPET'ALOID, TRIPETALOI'DEUS (rpeig three, TTETOXOV a petal,
eiSog resemblance). When a six-leaved perianth, in Monocotyledones, has t\^e three inner segments more highly
coloured and petal-like than the three outer.
TRI
208
(rpslg three, neraXov a petal). When a corolla
consists of three petals.
TRIPHYL'LVS (rpeig three, QvXkov a leaf). Having some
reference to a ternary disposition of the leaves, or the parts
resulting from their metamorphosis,
TRIPIN'NATE, TRIPINNA'TUS (TRES three, PENNA a f"
wing). Where the leaflets (or some of them) of
a triply compound leaf are arranged in a pinnate
manner; fig, 179. Compare with Bipinnate.
TRIPINNAT'IFID, TRIPINNATIJIDUS.
Where the divisions of
a bipinnatifid leaf are cut in a pinnatifid manner.
TRIPET'ALVS
TRIPPLE NERVED, TRIPPLE-RIBBED, TRJPLINERVA'TUS {TRIPLEX tripple, NERVUS a nerve).
When a prominent nerve
branches off on either side of the midrib of a leaf near the
base, the other nerves being comparatively small.
TRIPLEX, TRIP'LUS (tripple). Exhibiting a three-fold division.
TRIPLICA'TOGEMINA'TUS. Synonyme for Tergeminatus.
TRIPLICA'TO NERVA'TUS. Synonyme for Tripli-nervatus.
TRIPLWA'TO-PENNA'TUS, or PINNA'TUS* Synonyme for Tripinnatus.
TRIPLINER'VIS, TRIPLINER'VIUS.
Synonymes for Triplinervatus.
TRIP'TERVS (rpeig three, irrepov a wing). Furnished with
three wings.
TRIQUE'TER, TRIQUE'TRUS (three-cornered). With three faces
and edges.
TRIQVINA'TUS (TRES three, QUINARIUS containing five).
When the lower divisions of a Bipinnatifid leaf are
trifid.
TRISERIA'LIS, TRISERIA'TUS (TRES three, SERIES a series).
Disposed in three rows.
TRISTA'CHYUS (rpeig three, <rraxvg a spike). Where the peduncles bear three spikes.
TRIS'TICHOUS, TRIS'TICHUS (rpeig three, GTi%og a row). Synonyme for Triserialis.
TRISTIGMA'TEUS (TRES three, and STIGMA the stigma). When
either the ovary or a single style bears three stigmas.
TRIS'TIS (sad). Of a dingy or dull colour.
TRISVLCA'TUS (TRES three, SULCUS a furrow). Marked by
three depressed lines, or furrows,
100.
204
TUB
TRITER'NATE,Tfl/rEKAu'TUS (TRES three, TERNATVS,
see Ternate). Where the petiole becoming twice
compound in a ternate manner,each partial petiole
beans three leaflets; fig. 180.
TRIV'IAL, TRIVIA'LIS.
The common or specific name given
in addition to the generic name of a plant.
TROCHLEARIS (TROCHLEA a pulley). Pulley-shaped,
TROFJEo'LEiE (from the genus Tropaaolum). The Nasturtium
tribe. An order of Dicotyledones.
TROPHOSPER'MIUM (rpo^u) to nourish, awtpiia the seed). Synon^me for Placenta.
TROP'ICAL, TROP'ICVS.
Growing near or between the tropics.
Flowers which expand in the morning, and close at night,
during several successive days.
TRUMPET-SHAPED. Tubular and dilated at one end.
TRUN'CATE, TRUNCA'TUS (maimed). Terminating abruptly,
as though it had been shortened by the removal of the
extremity,
TRUNCATVLA'RIS, TRUNCULA'TUS (diminutive of tnmcatus).
Slightly truncate.
TRUNK, TRUN'CUS (a stump of a tree). Now restricted to
the main stem (without its branches) of Dicotyledonous
trees ; but in its more extended signification was applied
to all stems.
TRY*MA (Tpvpa a hole). Drupaceous, superior,- and the
endocarp of two firmly combined valves.
TUB&FOR'MIS, TUBA'TUS {TUBA a trumpet, FORMA shape).
Trumpet-shaped.
TUBA'TUS.
See Tubular.
T U B E , TZ/BUS.
The tubular portion formed by the cohesion
of the subordinate parts composing a floral whorl.
TU'BER, TU'BER (an excrescence). A very fleshy, swollen,
and subterranean rhizoma; of which the Potato is a familiar
illustration.
TU'BERCLE, TUBER CULUM (a pimple).
A small wart-like
excrescence. Synonyme i a form of Apothecium.
TU'BERCLED, TUBERCULA'TUS
(TUBERCULUM
a pimple).
Covered with tubercles.
TUBER'CULAR, TUBERCULO'SUS (TUBERCULUM a pimple).
Having swollen appendages, or excrescences.
TUBERIF'ERUS (TUBER a swelling, FERO to bear). Bearipg
tubers or tuberous masses.
TUR
205
TU'BEROUS, TUBERO'SUS (TUBER an excrescence). Resembling a tuber, but not originating in an alteration of the
stem.
TUBIFLO'RUS (TUBUS a tube, FLOS a flower). Where the tube
of a monopetalous corolla is very long.
TUBIFOR'MIS (TUBUS a tube, FORMA shape). Resembling a
tube.
TUBIL'LUS (diminutive of TUBUS a tube). Elongated cells of
cellular tissue. The tube formed by the union of the filaments in Composite.
TU'BULAR, TUBULA'RIS, TUBULO'SUS (TUBULATUS hollowed
like a pipe). Hollow and cylindrical.
TUBULIFLO'RUS (TUBULUS a little pipe, FLOS a flower). Bearing tubular florets.
TUBULIFOR'MIS ( TUBULUS a little pipe, FORMA shape). Synonyme for Tubular.
TU'BULUS (a little pipe), TUBUS (a tuoe). One of the pores
which perforate the hymenium in certain Fungi.
TUITA'NS (TUEOR to defend). When leaves, during sleep, incline downwards, and appear, as it were, to protect the
stem.
TULIPA'CE^E (from the genus Tulipa).
A synonyme for
Liliaceae.
TU'MIVUS (swollen). Synonyme for Inflatus.
TU'NICA (a tunic). A loose membranous skin investing some
organ. Synonyme for Spermoderm. The Peridium of some
Fungi.
TUNICA'TUS (coated). When invested with a Tunica.
TUR'BINATE, TURBINA'TUS (shaped like a top). Top-shaped.
TURBINIFOR'MIS (TURBO atop, FORMA shape). Synonyme for
Turbinatus.
TURFA'CEUS, TURFO'SUS. Used as Torfaceus.
TUR'GIDUS (swollen). Thick, and as if swollen, but not inflated with air.
TU'RIO (a tendril). The early stage of a sucker, when invested by leaf scales.
TURIONIF'ERUS (TURIO, and FERO to bear). Throwing up
turiones.
TURNED-INWARDS. Introrse.
TURNED-OUTWARDS. Extrorse.
TURNIP-SHAPED. Oblately-sphaeriea/, and tapering below,
as in a common Turnip.
101.
206
UMB
TuRNERA'cEiE (from the genus Turnera). A natural order of
Dicotyledones.
TWIG-LTKE. Long, flexible, and wand-like.
TWIN. Synonyme for Gemminate.
TWJN-DIGJTA'TO-PIN'NATE.
Synonyme for Bi-digitato-pinnate.
TWINING. Twisting in spiral folds round a support.
TWO-EDGED.
Longitudinally compressed, and presenting
two sharp angles running parallel to the axis.
A membrane closing the mouth
TYM'PANUM (a drum).
of the theca in some Mosses.
TrPHA/cEiE, TY'PHJE, TYPHI'NJE, TYPHOI'DEJE (from the
genus Typha). The Bulrush tribe. A natural order of
Monocotyledones.
TYP'TCAL, TYP'ICUS
(TYPUS a type).
Especially presenting
the chief characteristics of a particular group,
ULIGINA'RIVS, ULIGINO'SUS (marshy). Growing in marshy
places.
ULMA'CEJE (from the genus Ulmus). The Elm tribe. A
natural order of Dicotyledones.
UL'NA (a man's arm). Estimated at about twenty-four inches.
VLJSA'RIS. Of the length of an ulna.
U'LOTHRIX (OVXOQ frizzled, Qpl% hair). In hair-like crisped
linear divisions.
UM'BEL, UMBEL*LA (a head of flowers, as in Fennel). A form of inflorescence in which all the
pedicels start from the summit of the peduncle;
fig. 181.
UMBELLA'TUS.
When the inflorescence is in umbels, or approaches to such a disposition of the flowers.
UMBELLIF'ERUS (UMBELLA an umbel, FERO to bear). Bearing umbels. Assuming the form as an umbella.
UMBELLIFLORUS {UMBELLA an umbel, FLOS & flower). Synonyme for Umbellatus.
UMBELLIFOR'MIS (UMBELLA an umbel, FORMA shape). Synonyme for Umbelliferus.
UMBEL'LULA
(diminutive of UMBELLA).
Synonyme for
"partial umbel." See "General/ 1
UMBELLULA'TUS {UMBELLA an umbel). When the flowers
are nearly disposed in the form of an umbel.
UMBELLULIF'ERUS
(UMBELLULA a partial umbel, FERO to bear).
With few flowers from the end of a common peduncle.
UND
UM'BER. A dark Brown. Grey with a little red.
UMBIL'ICAL-CHORD (UMBILICUS the navel). Synonyme
207
for
"Funicular-chord."
the navel). Having a depression in the centre. Also (umbilicus a boss)
with an elevation in the centre. Synonyme for Peltate.
UMBILI'CUS (the navel). Synonyme for Hilum. Synonyme
for Ostiolum ; and, generally, either a depression or an
elevation about the centre of a given surface.
UM'BO (a boss). Synonyme for Umbilicus when
applied to a central elevation; fig. 182.
UMBONA'TUS. Furnished with an Umbo.
UMBONULA'TUS (diminutive from Umbonatus). When an
Umbo is very small.
UMBRACULIFOR!MIS (UMBRACULUM an umbrella, FORMA shape).
Umbrella-shaped,
UMBRA'CULUM (an umbrella). Having the general form of
an umbrella.
UMBRATI'COLUS (UMBRA a shade, COLO to inhabit). Spontaneously vegetating in shady situations.
UMBRELLA-SHAPED. Hemispherical, or nearly so, elevated
on a stipes, and with or without the appearance of rays
from the centre to the circumference.
UMBRINUS. The colour of umber.
UMBRO'SUS (shady). Synonyme for Umbraticolus.
UNANGULA'TUS (UNUS one,ANGULUs an angle). When a stem,
&c, has a projecting line or angle along one side only.
UNARMED. Without any sharp point at the apex. Without
spines, prickles, or other sharp projections.
U^CA'TUS (uiycus a hook). Hooked.
UNCERTAIN. Without determinate direction.
UN'CIA (an inch). About an inch long.
UNCIA'LIS. Of the length expressed by Uncia.
UNCIFOR!MIS9 UNCINA'TUS (UNCUS a hook, FORMA shape)
Synonymes for Uncatus.
UNCOVERED
Synonyme for Naked.
UNCTUO'SUS (UNCTUS greasy). See Greasy.
UN'CUS. A Hook.
UNDA'TUS (formed with a wave-like aspect). Waved.
UNDER-SHRUB. A plant only partially shrubby, the ends of
the newly-formed branches continuing herbaceous, and
dying away in winter.
UMBIL'ICATE, UMBILICA'TUS (UMBILICUS
102s
208
UNI
(waved). Synonyme for Repandus.
Synonyme for Undatus.
UNEQUAL, UNEQUAL-SIDED. When opposite sides are not
symmetrical. Synonyme for "Irregular."
UNEQUALLY-PINNATE. Pinnate, with an odd leaflet
at the extremity; fig. 183.
UNDO'SUS, UNDULA'TVS
UNGUIC'ULATE, UNGUICULA'RIS
UNGUJCULA'TUS (CW-
a nail). Furnished with a claw. m
UI/GVIS (a nail). A "claw." Also, about the length of the
finger nail, or half an inch.
UNICAPSULA'RIS (UNUS one, CAPSULA a capsule). A fruit
composed of a single capsule.
UNJCELLVLA'RIS (UNUS one, CELLULA a cell), Composed of
a single cell.
UNI''COLOR (UNUS one, COLOR colour). Of one uniform tint.
UNICOTYLEDO'NEUS (UNUS one, KorvXrjdwv a cotyledon). Has
been employed synonymously with Monocotyledonus.
UNI'CUS (one alone).
Where there is only one of a particular part specified.
UNIEMBRYONA'TUS (UNUS one, EMBRYO the embryo). Where
a seed contains (as most usually) only one embryo.
UNIFLO'RUS (UNUS one, FLOS a flower). Supporting, or subtending, a single flower.
UNIFOLIA'TUS, UNIFO'LIUS (UNUS one, FOLIUM a leaf). BearGUIS
ing only a single leaf.
(UNUS one, FOLIOLUM a leaflet). Where a
peduncle supports a single leaflet, distinguished as such by
being articulate to it.
UNIFORA'TUS (UNUS one, FORAMEN a hole). Opening by a
single hole or pore.
UNIFOR'MIS (UNUS one, FORMA shape). When the receptacle
in Composite bears florets of one description only.
Giving origin
UNIGEM'MIUS (UNUS one, GEMMA a bud).
to a single bud.
UNIGE'NUS (UNUS one, GIGNO to produce). Putting forth
leaves once only in the year.
UNIJUGA'TUS, UNIJU'GUS (UNUS one, JUGUM a yoke). A pinnate form with only a single pair of subordinate parts.
(UNUS one, LABIUM a lip).
An irregular
UNILABIA'TUS
monopetalous corolla with only one lip. A monopetalous
corolla slit on one side; as in the "ligulate" florets of Compositae.
UNIFOLIOLA'TUS
URT
209
one, LATUS a side).
Either, disposed along one side; or, entirely forming one
side.
UNILOBA'TVS (UNUS one, LOBUS a lobe). Having a single
lobe. Synonyme for Monocotyledonus.
UNILO'CULAR, UNILOCULA'RIS (UNUS one, LOCULUS a cell).
With one cell only.
UNILATERAL,
UNILATERA'LIS (UNUS
UNINERVA'TUS UNINER'VIS UNINER'VUS (UNUS one, NERVUS
a nerve). Where there is only one nerve; or where only
one is very distinctly perceptable.
0
UNINTERRUPTED. Synonyme for "Continuous,
UNIOCULA'TUS (UNUS one, OCULUS an eye). With only one
vegetating point.
UNIOVULA'TUS (UNUS one, OVULUM an ovule). When a cell
in the pericarp contains only one ovule.
UNIPA'ORUS. With one peduncle only.
UNIPET'ALUS (UNUS one, 7reTa\ov a petal). Where only a
single petal is produced, and does not surround the inner
floral whorls; being used in contradistinction to gamopetalous and monopetalous.
UNISERIA'LIS UNISERIA'TUS (UNUS one, SERIES a row).
Dis-
posed in a single row, or in one whorl.
UNISEX'UAL, UNISEXUA'LIS, UNISEX'US (UNUS one, SEXUS a
sex). A flower which has either stamens alone, or ovaries
alone. A plant which bears only unisexual flowers.
UNIVAL'VIS (UNUS one, VALVA a valve). When a capsular
fruit dehisces along a single suture.
UNIVERSAL, UNIVERSA'LIS* Synonyme for "General."
UNI VESICULA'RIS ( UNUS one, VESICULA a vesicle). Synonyme
for Unicellularis,
URCE'OLATE, URCEOLA'RIS, URCEOLA'TUS (URCEOLUS
a little pitcher). Shaped somewhat like a pitcher
with a contracted mouth; fig. 184.
URCE'OLUS (a little pitcher). A membranous or cartilaginous
tube, swollen below, and more or less contracted above.
WRENS (burning). Stinging. See Sting,
URN, UR'NA. The theca or spore-case of Mosses. The base
of a Pyxidium.
URTICA'CEMy URTI'CEJE (from the genus Urtica). The Nettle
tjibe. A natural order of Dicotyledones.
UTERUS (the womb). Synonyme for Volva.
URTRI'CLE, URTRI'CVLUS 'a little bottle). A small, superior,
103.
210
VAI
membranous, and monospermous pericarp. Also, a little
bladder filled with air, attached to certain aquatic plants.
Synonyme for Urceolus, and for Vesicula.
UTRI'CULAR, URTICULA'RIS,
URTICVLA'TUS
(UTRICULUS
a
little bottle).
Synonyme for Inflatus.
UTRICULIFOR'MIS (UTRICULUS a little bottle, FORMA shape).
Synonyme for Urceolatus.
UTRICULARI'NEJE (from the genus Utricularia).
Synonyme
for Lentibulacese.
UTRICULO'SUS (UTRICULUS a little bottle). Bearing many of
the air-bladders termed utriculi. Synonyme for Utricularis.
UTRIFOR'MIS, UTRI'GERUS (UTRICULUS^ FORMA shape, and
GERO to bear). Synonymes for Utriculiformis.
UVA'RIUS, UvtFERus, UVIFOR'MIS [UVA a grape, FERO to
bear, and FORMA shape). Composed of round parts connected by a support, like a bunch of grapes.
VACCINA'CEJE, VACCI'NIEJE (from the genus Vaccinium).
The Bilberry tribe. A natural order of Dicotyledones.
VACCI'NUS (belonging to a cow). Of a Dun colour.
VACIL'LANS (waving). Synonyme for Versatilis.
VA'CUUS (void). When an organ is without some part
which is usually present within it, or with i t : as a carpel
without ovules, a bract without aflowerbud.
VAGIFOR'MIS (VAGUS inconstant, FORMA shape). Possessing
no well defined form.
VAGI'NA.
A "sheath." Also any part which completely
surrounds another.
VAGI'NANS.
Assuming the condition of a Vagina.
VAGINA'TUS.
Surrounded by a Vagina.
VAGINEL'LA (diminutive of Vagina). Where a Vagina is
very small.
VAGINER'VIS,
VAGINER'VIUS
(VAGUS inconstant, NERVUS
a
nerve). Where the nerves are irregularly disposed, in
various directions, as in the leaves of succulent plants.
VAGINIF'ERUS (VAGINA a sheath, FERO to bear). Furnished
with one or more sheaths.
VAGIN1 uLA (a little sheath). A small sheath at the base of
the seta in Mosses. Synonyme for a tubular floret in
Compositae.
VAGUS (wandering or inconstant). Proceeding in no definite direction.
VAIL.
See Veil.
VAS
211
(from the genus Valeriana).
The Valerian tribe. A natural order of Dicotyledones.
VALLE'CVLA (diminutive from VALLIS a valley). A depressed space (interstice) between the primary " Ridges1' on the
fruit of Umbelliferae.
VALVE, VAIIVA (VALVE doors). Distinct portions of certain organs (as in anthers and pericarps) which become
detached by regular dehiscence along definite lines of suture,
VALVA'CEUS (VALVM doors). Furnished with valves.
VALVATE, VALVA'RIS,
VALVA'TUS
(with folding
doors). When contiguous organs, Dr similar subordinate parts, touch each other along the edges
without over-lapping; fig. 185.
When a partition emanates
VALVEA'NUS (VALVA valve).
from the expansion of the inner substance of a valve.
VAL'VVLA (diminutive of VALVA).
Used as a synonyme for
Perithecium in some cases. Also for any of the floral bracts
in Graminese. Any small valve-like expansion.
VAL'VULAR. Synonyme for Valvate.
VALVVLA'TVS
(from VALVVLA). Synonyme for Articulatus
in its application to cellular tissue.
VANILLA'CE^ (from the genus Vanilla). A natural order of
Monocotyledones.
VALERIANA'CE*:, VALERIA'NEJE
VARIA'BILIS,
VA'RIANS (varying).
Presenting a variety in
character; as when leaves are variously modified on the
same plant, &c.
VA'RIEGATED, VARIEGA'TUS, VA'RIUS (changeable. Where
colours are disposed in irregular patches.
VARI'ETY, VARI'ETAS.
An individual possessing a form, to a
certain degree modified from that which is considered to be
most characteristic of the species.
VARIIFO'LIUS (VARIUS various, FOLIUM a leaf). Possessing
leaves of different forms.
VARI'OLA (the pustule of small pox). A shield in the genus
Variolaria, having a pustular appearance.
VA'RIUS (changeable).
Where colour gradually changes
from one tint to another.
VAS. A vessel.
VAS'CULAR, VASCULA'RIS, VASCULO'SUS {VAS a vessel). Containing vessels.
VAS'CULAR SYSTEM. Those interior portions of any plant
in which vessels occur.
104.
212
VEN
VAsfcuLVM (a little vessel). Synonyme for Ascidiuni.
VASE-SHAPED.
Shaped somewhat like a common flower
pot without its rim.
VASIDUC'TUS (VAS a vessel, DUCO to lead). Synonyme for
Raphe.
VA'SIFORM TISSUE, Synonyme for Ducts.
VAULTED.
See Fornicatus.
A membrane which invests the theca in
Mosses; and which, by the growth of the seta and
expansion of the theca, is ruptured and carried
up upon the lid; fig. 186, v veil, s theca, t setaAlso, a membrane which invests the pileus, and is connected
with the stipes in certain Fungi.
VEILED.
Partly hidden.
V E I N . A bundle of fibro-vascular tissue penetrating a leaf
or foliaceous appendage,
VEIN'LESS. Possessing no veins.
VEIN'LET. The smallest ramifications of a vein.
VELAMINA'RIS (V EL AM EN a veil). When an anther dehisces
by the rolling up of one side of a cell from base to apex.
VEIL.
VELA'TVS.
Veiled.
(a fleece). The stipes of some Fungi.
VE'LUM.
The veil in certain Fungi.
VELU'MEN (from VELLUS a fleece). Velvet. A coating of
close soft hair.
VELU'TINUS,
VELVTINO'SUS
(from VELUMEN).
Velvety.
With a surface resembling velvet, being coated with velumen.
VEL'LUS
VE'NA.
A vein.
VENA'TION, VENA'TIO.
VENENI'FERUS
(VENENUM
The arrangement of veins.
poison, FERO to bear).
Produc-
ing poisonous matter,
VENO'SUS (VENA a vein). With numerous veins,
VENTILATO'RIUS (VENTILABRUM a fan), Synonyme for Flabellatus.
VEN'TRAL, VENTRA'LIS (VENTER the belly). Used in contradistinction to Dorsal. Thus, in a pericarp formed from a
single carpel, the "ventral suture" would be the line of
union between the placentiferous edges.
VENTRICO'SE, VENTRICO'SVS (big-bellied). Swelling out on
one side.
VENTRICULO'SUS.
Slightly ventricose.
213
(a small vein). A veinlet.
VENU'LJE'COMMV'NES.
Anastomosing veinlets.
{VENA a vein, and ivoeidrjg with
VENULO'SOHINOI'BEUS
nerves). When equal and curved veins proceed parallel
to each other from the midrib to the margin.
VENULO'SO-NERVO'SVS (VENA a vein, and NERVUS a nerve).
When straight parallel veins are connected by cross veinlets,
VERBENA'CE*: (from the genus Verbena).
The Vervain
tribe. A natural order of Dicotyledones.
VER'DIGRTS-GREEN. Deep bluish green. Yellow and blue,
the latter in excess.
VEN'ULA
VERMICULA'RIS (VERMICULARE
worm-like).
Worm-shaped.
(infested with worms). Covered with contorted worm-like elevations. Synonyme for Miniatus.
VER'NAL, VERNA'LIS, VER'NUS (belonging to Spring). Appearing at spring time.
VERNA'TION, VERNA'TIO (a renewing). The manner in which
leaves are disposed in the bud.
VERNICOSUS (VERNIX varnish).
When a surface appears
polished, as if by varnish.
A wart. Also the perithaecium of some Fungi.
YERRV'CA.
YERRD'CJEFORM, VERRVCMFOR'MIS (VERRUCA a wart, FORMA
shape). Resembling a wart.
VERMICVLA'TUS
YERRVCO'SVS.
Warty.
VERRUCVLO'SVS (VERRUCULA
a little wart).
Where the warts
are small and abundant.
When a part is so slightly attached to its support that it readily swings to and fro.
VERSI&OLOR (changing colour). Possessing several tints of
colour. Or, appearing differently coloured in different
positions.
VERSIFOR'MIS (VERSO to turn, FORMA shape). Changing its
shape as it grows old.
VERSIPAL'MVS (VERSO to turn, PALMA the hand). A palmate
arrangement, in which the divisions are not all in the same
plane.
VER'TEBRATE, VERTEBRA'TUS (in the form of a vertebra).
Distinctly articulated, and often more or less contracted at
intervals.
VER'TEX (the top). Any upper extremity. The pileus of
certain Fungi.
VERSATILE, VERSA^ILIS.
105.
214
VEX
VER'TICAL, VERTICA'LIS.
When the axis of any part is perpendicular to any other from which it arises. Also, in the
usual sense of a direction perpendicular to the horizon.
VER'TICEL, VERTICIL'LUS (VERTICILLUM a little whorl, from
VERTO to turn). A whorl.
VERTICIL1LASTER (VERTICILLUS a whorl, ASTER a
starwort). When short cymes in the axils of opposite leaves give to the inflorescence of Labiatse
the appearance of their flowers being disposed in
whorls; fig. 187.
VERTI'CILLATE,
VERTICILLA'TUS
(VERTJCILLUS
a
whorl).
Whorled.
(VERTICILLUS a whorl, FLOS a flower).
When whorls of flowers have a spiked arrangement.
( VERTICILLA TUS whorled,
VERTICILLA'TO - PINNA TISEC'TUS
PINNATISECTUS pinnately divided). When certain sessile
leaves are subdivided into numerous filiform pinnatelyarranged segments, which assume an appearance as if they
were whorled about the stem.
VERTICIL'LUS.
See Verticel.
VERTICIL'LUS-SPU'RIUS
(SPURIUS counterfeit). False whorl.
Synonyme for Verticillaster.
VEHUCULA'TUS (VERUCULUM a little broach).
Cylindrical
and somewhat pointed.
VESK/ATORIUS (VESICA a bladder). Producing blisters when
applied to the skin.
VE'SICLE, (VESICULA
a little bladder).
A bladder-like
cavity filled with air.
VERTICILLIFLO'RUS
VESI'CULAR, VESICULMFOR'MIS, VESICULA'RIS,
VESICULA'TUS,
VESICULO'SUS {VESICULA a little bladder, FORMA shape).
Bladdery.
(VESICULA a little bladder, FERO to bear).
Supporting or containing bladders.
VESPERTI*NUS (of the evening). Appearing or expanding in
the evening.
VES'SEL.
A cell which assumes a lengthened tubular condition. See Duct and Tracheae.
VEXIL'LARY, VEXILLA'RIS (VEXILLUM a standard).
The arrangement of the petals in the aestivation
of a papilionaceous flower; fig. 188.
VEXILLA'TUS {VEXILLUM a standard).
When a papilionaceous flower has a large standard.
VESICULIJERUS
215
A standard. See Papilionaceous,
VICE'Ni (twenty). In twenties together.
VIGI'LIM {yiGiLiA a watching). Applied to the periods during which certain plants gradually expand and close their
flowers daily.
VEXIL'LUM.
VlLLO'SE, VlLLIFERUS, VlLLo'sUS (VILLUS WOol, FERO to bear).
Covered with long weak hair.
VILLOS'ITY, (VILLUS wool).
A covering of
VI'MEN (a twig), A long flexible shoot,
VIMI'NEOUS, VIMI'NEUS (made of wickers).
long weak hair.
Furnished with
long flexible twigs.
V I N E . Any trailing stem resembling that of the Grape-vine.
VINEA'LIS (belonging to a vine and vineyard). Growing
naturally in vineyards.
V I N I ' F E R ^ (VINUM wine, FERO to bear),
Synonyme for
Vitaceae,
VINO'SUS (having the savour of wine). Of the colour of red
wine. Dirty pale red. Red with much grey.
VIOLA'CE^, VIOLA'RIEJE (from the genus Viola). The Violet
tribe. A natural order of Dicotyledones.
VIOLACES'CENS. With a pale tinge of violet.
VI'OLET, VIOLA1CEUS. Of a violet colour. Blue with a little
red,
V/RENS. Green.
VIRESICENS. Somewhat green.
VIR'GATE, VIRGA'TUS.
Twig-like.
VIRGIN'EUS (virgin-like).
Having
attained the state of
flowering,
VlRGULTUM. A twig.
ViRiDEsfcENs (VIRIDIS green). Synonyme for Virescens.
VIRIDI'NA {VIRIDIS green). Synonyme for Chlorophylla,
V/RIJJIS.
Green. Also Viridulus.
VI'ROR.
Greenness.
VIROSUS (venemous). With a noisome smell,
VIS'CID, Vis'ciDUS, Visco'sus.
Coated with a tenacious
juice.
VISCOI'DE* (VISCUM bird-lime). Synonyme for Loranthaceae.
VITA'CE^E, VJ'TES (from the genus Vitis). The Vine tribe.
A natural order of Dicotyledones.
VITEL'LINUS (VITELLUS the yolk of an egg). The colour of
the yolk of an egg. Orange with a little grey.
106.
216
WIN
(the yolk of an egg). The thickened sac within
the nucleus which contains the amnios. Has been also
described as any portion attached to the embryo, not distinctly referable to radicle, cotyledon, or plumule. An oily
substance adhering to the spores of Lycopodiaceae.
VITI'COLVS (VITIS a vine, COLO to inhabit). Living on or
within the Vine.
VirfcuLA (a little vine). Synonyme for Surculus.
VITICULO'SUS.
Producing viticulae.
Vif TRE us. Transparent.
VI'TRICVS (VITRUM glass). Looking like glass.
VIT'TA (a fillet). A narrow elongated receptacle
of aromatic oil, of which there are often several
longitudinally and regularly disposed in the spermoderm, in Umbelliferae; fig. 189. In a transverse
section of the fruit they appear as brown dots between the
pericarp and albumen.
VITTA'TUS {VITTA a fillet). Striped longitudinally.
VOCHYA'CE^:, VOCHYSIA'CE^: (from the genus Vochya or
Vochysia). A natural order of Dicotyledones.
VOLU'BILIS (easy to be turned). Twisting spirally round a
support.
VOLV'TUS (rolled). Rolled up in any direction.
VOL'VA (a wrapper). A membrane which completely invests certain Fungi in their early stages, and which bursts
open as the contents develop.
WART. A firm glandular excrescence, or hardened protuberance on the surface.
WARTY. Covered with warts.
WAVED, WAVY. Having an alternately convex and concave
surface or margin.
WAXY. Ttesembling bee's wax in texture and colour. Yellow, a little dulled by grey.
WEDGE-SHAPED.
Approaching an isosceles triangle with narrow base, the point of attachment
being at the apex ; fig. 190.
VITEL'LVS
WHEEL-SHAPED.
See Rotate.
See Flagelliform.
W H I T E . Without any tinge of colour.
W H I T E N E D . When a slight covering of white shows a darker
ground beneath.
WHI'TISH. Not pure white.
WHIP-SHAPED.
YEA
2l7
Any set of organs or appendages arranged in a
circle round an axis, and in, or very nearly in, a plane perpendicular to it.
WHORLED. Disposed in whorls.
WILD, Growing without cultivation, whether indigenous
or naturalized.
WING. A membranous expansion. Each of the two lateral
petals in a papilionaceous or some other irregular flower
in which these differ from the rest.
WINGED. Having wings.
WINTE'RE,E (from the genus Wintera or Drimys). The
Winters-Bark tribe. A natural order of Dicotyledones.
WITHERING. Synonyme for Marcescent.
WOOD. The inner and hardened portions of stems of more
than one year's duration.
WOODY. Becoming or approaching the nature of wood.
WOOLLY. When hairs are long, curled, and matted together
like wool.
WORM-SHAPED. More or less cylindrical and contorted.
WRINKLE.
An irregular elevation of one surface with a
corresponding indentation of another, on opposite sides of
a lamina.
WRINKLED, Disposed in wrinkles.
WHORL.
XANTHOPHY'LL, XANTHOPHYL'LVM
leaf).
{£avQog yellow, <pv\\ov a
A yellow colouring matter in plants.
XANTHOXYLA'CE*:, XANTHOXY'LEJS (from the genus Xantboxylum). A natural order of Dicotyledones.
XERAMPELI'NVS (somewhat ruddy). A very dull brown red.
Red with much grey.
XiPHOPHYLLVS (Zupiov a sword, <pv\\ov a leaf). Having
ensiform leaves.
XYLJNVS (%v\ov wood). Used as a synonyme for Lympha.
XYLOCAR'PDS (%V\OV wood, leapfrog fruit). When fruit becomes hard and woody.
XYLO'DIA, XYLO'DIUM
{£V\OV wood, sidog like). The fruit
of Anacardium; unsymmetrical,monospermous, woody,and
seated on a fleshy support. Also synonyme for Achenium.
XYLOMY'CES (%V\OV wood, fivKtig fungus).
Fungi which
grow on wood or bark.
XYRIDA'CE^:, XYRI'DE^E (from the genus Xyris). A natural
order of Monocotyledones.
YEARLY. Of a year's growth.
107,
218
ZANTHOXY'LEJE.
ZYG
Synonyme for Xanthoxylaceae.
ZINGIBERACE^E, ZINZIBERA'CE^E (from the genus Zingiber).
Synonyme for Scitainineae.
ZOO'CARP, ZOADU'LA,
ZOOSPER'MA (£U)OV an animal, aSrjXoQ
doubtful, crirepfxa seed). The spores of certain Algae, which
are for a time endowed with powers of locomotion.
ZYGOFHYLLA'CE*:, ZYGOPHYI/LE^ (from the genus Zygophyllum). The Bean-Caper tribe. A natural order of Dicotyledones.