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Corky bark Stock Photos and Images
RFANF0GX–Close up top view of a Wine Bottle Corkscrew spiked on a cork stopper. Wine trade industry art concept. Harvest year printed detail. White background.
RMPG42P7–. Botany for agricultural students . Botany. 198 STEMS the lenticels already mentioned, the features most peculiar to woody stems are the annual rings of the woody cylinder and the corky bark which replaces the epidermis and some or all of the cortex. Also the medullary rays are commonly better developed in woody stems than in herbaceous stems. These features are directly associated with the perennial habit and the capacity to add new layers of xylem and phloem each year and thus increase. FiQ. 177. — Cross section of an Oak branch from a region nine years old. o, outer corky bark; i, inner ba
RMDF9T8N–Close up detail of bark and smooth trunk of Himalayan Birch tree showing the porous Lenticel contrasting against smooth surface
RMH8YK6A–Cork Oak dehesa, with recently-harvested trees in spring. Sierra de Grazalema, Andalucia, south Spain.
RMMCH97P–. 'D'Exmix Crenata Magnifica Euonymus Alata (Corkbark). A Shrub different in character from others, having an individuality of its own. It is particularly ornamental and interesting on account of its curious corky bark. The small flowers of the spring are followed by attractive red berries in the fall. It is also valuable on account of its bright scarlet autumn foliage which makes it verj' con- spicuous in the fall. Strong plants, SI.00 each. Europaeus {Burning Bush). A conspicuous Shrub which in the autumn and winter is loaded with scarlet seed-pods from which orange colored berries hang on s
RMW14P63–Archive image from page 23 of Descriptive price list (1935). Descriptive price list . descriptiveprice00cmho 1 Year: 1935 C. M. HOBBS & SONS. INC., BRIDGEPORT, INDIANA Liquidambar - Sweet Gum LIQUIDAMBAR styraciflua. Always a shapely tree of much decorative value, particularly in the autumn, when the large star-shaped leaves are beautifully colored with crimson. Bark very corky. Thrives in moist soil but also does well on high ground. Balled and burlaped. Each 3 to 4 ft $1.25 4 to 5 ft 2.0 J 5 to 6 ft 2.50 6 to 8 ft 5.00 114 to IV2 in 7.50 1V2 to 2 ' in 9.00 2 to 21/, in 11.00 Malus - Floweri
RM2CEP94E–. Eyes and no eyes. ely, that the elm has a very corky bark. Evenon the trunk the cork is thick and rugged, and onthe small branches it has no room to spread, andhas to lie in lumps. The inner part of the barkcalled the liber is very tough, and is used for making mats andropes. The commonelm, which so oftengrows in rows be-tween the fields, oris planted on thevillage green, wasbrought to Englandby the Romans. It is not quiteat home even now, for its seeds donot ripen, except in very hotsummers, and new trees have tobe planted from suckers. The real old elm of England is the Wych elm or Scotch
RFMCBW6N–Berry Fruit, Illustration Wallpaper Background of Hand Drawn Sketch of Carallia Brachiata Fruits.
RMPFB377–. Descriptive and illustrated catalogue and manual of Royal Palm Nurseries. Nurseries (Horticulture), Florida, Catalogs; Tropical plants, Catalogs; Fruit trees, Seedlings, Catalogs; Citrus fruit industry, Catalogs; Fruit, Catalogs; Plants, Ornamental, Catalogs. Miscellaneous Department. 57. The Umbrella China Tiee. LIQUIDAMBAR styracifiua. Sweet Gum. A stately tree, with star-shaped leaves, which change to a deep crimson in the fall. It has also corky bark. One of our best hardy native Southern trees ; suitable for lawn or avenue. Deciduous. 25 and 40 cents each. LETTSOMIA sp. India. A gorgeou
RMDF9T65–Close up detail of bark and smooth trunk of Himalayan Birch tree showing the porous Lenticel contrasting against smooth surface
RMH8YK63–Cork Oak dehesa, with recently-harvested trees in spring. Sierra de Grazalema, Andalucia, south Spain.
RMMCH9YE–. Deutzia Crf.nata Magnifica A Shrub different in character from others, having an individuality of its own. It is particularly ornamental and interesting on account of its curious corky bark. The small flowers of the spring are followed by attractive red berries in the fall. It is also valuable on account of its bright scarlet autumn foliage which makes it very con- spicuous in the fall. Strong plants, $1.00 each. Europaeus (Burning Bush). A conspicuous Shrub which in the autumn and winter is loaded with scarlet seed-pods from which orange colored berries hang on slender threads. 75 cts. each
RMT1HA0B–Diseases of fruits and nuts Diseases of fruits and nuts diseasesoffruits120smit Year: 1941 Diseases of Fruits and Nuts 81 and lateral twigs are forced out which repeat the same process (fig. 33) so that the tree comes to have a very bushy, shabby appearance (fig. 34). Corky pustules develop on the bark. This is similar to diseases of the same '0
![. Report on the fossil plants of the lower carboniferous and millstone grit formations of Canada [microform]. Paleobotany; Geology; Paléobotanique; Géologie. 2. The outer surface of the epidermis may have been removed or may be destroyed by the coarseness of the containing rock. In this case the leaf-bases are usually preserved on the surface of the outer or corky bark, but the leaf-scars and vascular-scars have disappeared. This gives that condition of Lepidodendroid trees to which the name Knorria has been applied. When plants are in this state careful inspection may sometimos discover trace Stock Photo](https://c8.alamy.com/comp/RJ477W/report-on-the-fossil-plants-of-the-lower-carboniferous-and-millstone-grit-formations-of-canada-microform-paleobotany-geology-palobotanique-gologie-2-the-outer-surface-of-the-epidermis-may-have-been-removed-or-may-be-destroyed-by-the-coarseness-of-the-containing-rock-in-this-case-the-leaf-bases-are-usually-preserved-on-the-surface-of-the-outer-or-corky-bark-but-the-leaf-scars-and-vascular-scars-have-disappeared-this-gives-that-condition-of-lepidodendroid-trees-to-which-the-name-knorria-has-been-applied-when-plants-are-in-this-state-careful-inspection-may-sometimos-discover-trace-RJ477W.jpg ". Report on the fossil plants of the lower carboniferous and millstone grit formations of Canada [microform]. Paleobotany; Geology; Paléobotanique; Géologie. 2. The outer surface of the epidermis may have been removed or may be destroyed by the coarseness of the containing rock. In this case the leaf-bases are usually preserved on the surface of the outer or corky bark, but the leaf-scars and vascular-scars have disappeared. This gives that condition of Lepidodendroid trees to which the name Knorria has been applied. When plants are in this state careful inspection may sometimos discover trace Stock Photo")
RMRJ477W–. Report on the fossil plants of the lower carboniferous and millstone grit formations of Canada [microform]. Paleobotany; Geology; Paléobotanique; Géologie. 2. The outer surface of the epidermis may have been removed or may be destroyed by the coarseness of the containing rock. In this case the leaf-bases are usually preserved on the surface of the outer or corky bark, but the leaf-scars and vascular-scars have disappeared. This gives that condition of Lepidodendroid trees to which the name Knorria has been applied. When plants are in this state careful inspection may sometimos discover trace
RFMCBW5P–Berry Fruit, Illustration Frame of Hand Drawn Sketch of Carallia Brachiata and Bunchberry, Dwarf Cornel or Cornus Suecica Fruits Isolated on White Bac
RMPFEK5K–. Descriptive catalogue of hardy ornamental trees, shrubs, herbaceous perennial plants, etc. : twenty-fourth edition. Ornamental trees Catalogs; Shrubs Catalogs; Roses Catalogs; Flowers Catalogs. ELLWANGER & BARRY'S CATALOGUE. A, cam pest re. English or Coek-barked Maple. A native of the Middle States of Europe. It is a slow growing, stocky tree, of compact, roundish hahit, with corky bark. A. coleliicum rubrum or Isetum. Ked Colchicum Maple. From Japan. Tree of medium size and elegant form. The young growth of wood and foliage is of a bright crimson color. In this latitude this rare and b
RMH8YK6P–Cork Oak dehesa, with recently-harvested trees in spring. Sierra de Grazalema, Andalucia, south Spain.
RMMCHCGJ–. FORSYTHIA Euonymus Europaeus. A conspicuous shrub which in the autumn and winter is loaded with scarlet seed-pods from which orange colored berries hang on slender threads. 75 cts. each. — Alata (Corkbark). A shrub different in character from others, having an individuality of its own. It is particularly orna- mental and interesting on account of its curious corky bark. The small flowers of the spring are followed by attractive red berries in the fall. It is also valuable on account of its bright scarlet autumn foliage which makes it very conspicuous in the fall. Strong plants. $1.00 each. —
RMRWPHX0–The elements of botany for The elements of botany for beginners and for schools elementsbotany00gray Year: 1887 432. The green layer of bark seldom grows much after the first season. Sometimes the corky layer grows and forms new layers, inside of the old, for years, as in the Cork-Oak, the Sweet Gum-tree, and the White and the Paper Birch. But it all dies after a while ; and the continual enlargement of the wood within finally stretches it more than it can bear, and sooner or later cracks and rends it, while the weather acts powerfully upon its sur- face ; so the older bark perishes and falls
![. Bulletin of the U.S. Department of Agriculture. Agriculture; Agriculture. Bui. 327, U. S. Dect of Agriculture. Plate XV.. Abies arizonica: Section of Typical Corky Bark of Trunk.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States. Dept. of Agriculture. [Washington, D. C. ?] : The Dept. : Supt. of Docs. , G. P. O. Stock Photo](https://c8.alamy.com/comp/RGBYGD/bulletin-of-the-us-department-of-agriculture-agriculture-agriculture-bui-327-u-s-dect-of-agriculture-plate-xv-abies-arizonica-section-of-typical-corky-bark-of-trunk-please-note-that-these-images-are-extracted-from-scanned-page-images-that-may-have-been-digitally-enhanced-for-readability-coloration-and-appearance-of-these-illustrations-may-not-perfectly-resemble-the-original-work-united-states-dept-of-agriculture-washington-d-c-the-dept-supt-of-docs-g-p-o-RGBYGD.jpg ". Bulletin of the U.S. Department of Agriculture. Agriculture; Agriculture. Bui. 327, U. S. Dect of Agriculture. Plate XV.. Abies arizonica: Section of Typical Corky Bark of Trunk.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States. Dept. of Agriculture. [Washington, D. C. ?] : The Dept. : Supt. of Docs. , G. P. O. Stock Photo")
RMRGBYGD–. Bulletin of the U.S. Department of Agriculture. Agriculture; Agriculture. Bui. 327, U. S. Dect of Agriculture. Plate XV.. Abies arizonica: Section of Typical Corky Bark of Trunk.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States. Dept. of Agriculture. [Washington, D. C. ?] : The Dept. : Supt. of Docs. , G. P. O.
RFMCC8PW–Berry Fruit, Illustration Wallpaper Background of Hand Drawn Sketch of Carallia Brachiata and Antidesma Thwaitesianum Fruits.
![. North American trees : being descriptions and illustrations of the trees growing independently of cultivation in North America, north of Mexico and the West Indies . Trees. 348 The Elms The name "winged" elm is with reference to the plentiful development of corky wings on its branches; it is also commonly known as Wahoo. The bark is thin, shallowly fissured, scaly and light reddish brown. The young twigs are very finely and sparingly hairy, or quite smooth, and usually develop corky wings which are long-persistent. The leaves are oblong to oblong-ovate or oblong-lanceolate, sharp- Stock Photo](https://c8.alamy.com/comp/PG1D1K/north-american-trees-being-descriptions-and-illustrations-of-the-trees-growing-independently-of-cultivation-in-north-america-north-of-mexico-and-the-west-indies-trees-348-the-elms-the-name-quotwingedquot-elm-is-with-reference-to-the-plentiful-development-of-corky-wings-on-its-branches-it-is-also-commonly-known-as-wahoo-the-bark-is-thin-shallowly-fissured-scaly-and-light-reddish-brown-the-young-twigs-are-very-finely-and-sparingly-hairy-or-quite-smooth-and-usually-develop-corky-wings-which-are-long-persistent-the-leaves-are-oblong-to-oblong-ovate-or-oblong-lanceolate-sharp-PG1D1K.jpg ". North American trees : being descriptions and illustrations of the trees growing independently of cultivation in North America, north of Mexico and the West Indies . Trees. 348 The Elms The name "winged" elm is with reference to the plentiful development of corky wings on its branches; it is also commonly known as Wahoo. The bark is thin, shallowly fissured, scaly and light reddish brown. The young twigs are very finely and sparingly hairy, or quite smooth, and usually develop corky wings which are long-persistent. The leaves are oblong to oblong-ovate or oblong-lanceolate, sharp- Stock Photo")
RMPG1D1K–. North American trees : being descriptions and illustrations of the trees growing independently of cultivation in North America, north of Mexico and the West Indies . Trees. 348 The Elms The name "winged" elm is with reference to the plentiful development of corky wings on its branches; it is also commonly known as Wahoo. The bark is thin, shallowly fissured, scaly and light reddish brown. The young twigs are very finely and sparingly hairy, or quite smooth, and usually develop corky wings which are long-persistent. The leaves are oblong to oblong-ovate or oblong-lanceolate, sharp-
RMH8YK6M–Cork Oak dehesa, with recently-harvested trees in spring. Sierra de Grazalema, Andalucia, south Spain.
RMMCJ4XD–. Deutzia Crenata Magnifica Evonymus Alata {Corkbark). A shrub different in character from others, having an individuality of its own. It is particularly ornamental and interesting on account of its curious corky â bark. The small flowers of the spring are foUowed^^by attractive red berries in the fail. It is also valuable on account of its bright scarlet autumn foliage which makes it very conspicuous in the fall. Strong plants, $1.00 each. Exochorda Grandiflora {Pearl Bush). A medium-sized Shrub, bearing white flowers in slender racemes in early spring; very graceful; usefiil for cut flowers.
![The elements of botany for The elements of botany for beginners and for schools elementsbotany00gray Year: 1887 SECTION If).] ANATOMY OF STEMS. 141 2. The Guicen Bark or Middle Bark. This cousists of cellalar tissue only, and contains the same green matter {chlorophyll, 417) as the leaves. In woody stems, before the season's growth is completed, it becomes cov- ered by 3. The Corky Layer or Outer Bark, tlie cells of which contain no chlorophyll, and are of the nature of cork. Common cork is the thick corky layer of the bark of the Cork-Oak of Spain. It is this which gives to the stems or twig Stock Photo](https://c8.alamy.com/comp/RWPHWW/the-elements-of-botany-for-the-elements-of-botany-for-beginners-and-for-schools-elementsbotany00gray-year-1887-section-if-anatomy-of-stems-141-2-the-guicen-bark-or-middle-bark-this-cousists-of-cellalar-tissue-only-and-contains-the-same-green-matter-chlorophyll-417-as-the-leaves-in-woody-stems-before-the-seasons-growth-is-completed-it-becomes-cov-ered-by-3-the-corky-layer-or-outer-bark-tlie-cells-of-which-contain-no-chlorophyll-and-are-of-the-nature-of-cork-common-cork-is-the-thick-corky-layer-of-the-bark-of-the-cork-oak-of-spain-it-is-this-which-gives-to-the-stems-or-twig-RWPHWW.jpg "The elements of botany for The elements of botany for beginners and for schools elementsbotany00gray Year: 1887 SECTION If).] ANATOMY OF STEMS. 141 2. The Guicen Bark or Middle Bark. This cousists of cellalar tissue only, and contains the same green matter {chlorophyll, 417) as the leaves. In woody stems, before the season's growth is completed, it becomes cov- ered by 3. The Corky Layer or Outer Bark, tlie cells of which contain no chlorophyll, and are of the nature of cork. Common cork is the thick corky layer of the bark of the Cork-Oak of Spain. It is this which gives to the stems or twig Stock Photo")
RMRWPHWW–The elements of botany for The elements of botany for beginners and for schools elementsbotany00gray Year: 1887 SECTION If).] ANATOMY OF STEMS. 141 2. The Guicen Bark or Middle Bark. This cousists of cellalar tissue only, and contains the same green matter {chlorophyll, 417) as the leaves. In woody stems, before the season's growth is completed, it becomes cov- ered by 3. The Corky Layer or Outer Bark, tlie cells of which contain no chlorophyll, and are of the nature of cork. Common cork is the thick corky layer of the bark of the Cork-Oak of Spain. It is this which gives to the stems or twig
RMRGTXJM–. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. THE GENUS DENDROCTONUS. 45 out into the outer corky bark to pupate and transform to adults. After the adults are fully matured, and the proper time has come for them to emerge, they bore out of the bark (fig. 8) and fly to other trees, there to start a new at- tack. While very few observa- tions have been made on the habits of flight, it is probable that the beetles swarm during the evening and at night. ECONOMIC FEATURES. While it appears that this species prefers to attack weak- ened and felled trees, or isolat
RFMCBW8G–Berry Fruit, Illustration Wallpaper Background of Hand Drawn Sketch of Carallia Brachiata and Antidesma Thwaitesianum Fruits on Black Chalkboard.
![. Diseases of plants induced by cryptogamic parasites : introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae . Plant diseases; Parasitic plants; Fungi. CUCURBITARIA. 209 unicellular conidia, at first white, later grey. It is these pyenidia which cause the fine perforations of the periderm of twigs. Yet another form of pyenidia, previously known as Diplodia cytisi (Awd.), (N"o. 4). This, like the last, breaks through the corky layers of the bark. It has a peridium composed of loose pseudoparenchyma and, without the intervention of conidio- phores, produces two- Stock Photo](https://c8.alamy.com/comp/PG4BNX/diseases-of-plants-induced-by-cryptogamic-parasites-introduction-to-the-study-of-pathogenic-fungi-slime-fungi-bacteria-amp-algae-plant-diseases-parasitic-plants-fungi-cucurbitaria-209-unicellular-conidia-at-first-white-later-grey-it-is-these-pyenidia-which-cause-the-fine-perforations-of-the-periderm-of-twigs-yet-another-form-of-pyenidia-previously-known-as-diplodia-cytisi-awd-nquoto-4-this-like-the-last-breaks-through-the-corky-layers-of-the-bark-it-has-a-peridium-composed-of-loose-pseudoparenchyma-and-without-the-intervention-of-conidio-phores-produces-two-PG4BNX.jpg ". Diseases of plants induced by cryptogamic parasites : introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae . Plant diseases; Parasitic plants; Fungi. CUCURBITARIA. 209 unicellular conidia, at first white, later grey. It is these pyenidia which cause the fine perforations of the periderm of twigs. Yet another form of pyenidia, previously known as Diplodia cytisi (Awd.), (N"o. 4). This, like the last, breaks through the corky layers of the bark. It has a peridium composed of loose pseudoparenchyma and, without the intervention of conidio- phores, produces two- Stock Photo")
RMPG4BNX–. Diseases of plants induced by cryptogamic parasites : introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae . Plant diseases; Parasitic plants; Fungi. CUCURBITARIA. 209 unicellular conidia, at first white, later grey. It is these pyenidia which cause the fine perforations of the periderm of twigs. Yet another form of pyenidia, previously known as Diplodia cytisi (Awd.), (N"o. 4). This, like the last, breaks through the corky layers of the bark. It has a peridium composed of loose pseudoparenchyma and, without the intervention of conidio- phores, produces two-
RMH8YK5R–Cork Oak dehesa, with recently-harvested trees in spring. Sierra de Grazalema, Andalucia, south Spain.
RMMCK6EE–. Fig. 229.—Two sections from a swelling on a .Juniper-branch, ti. From the middle of the swelling ; the rind under tlie spore-cushion is much thickened, and the wood is much broken up by tracts of parenchyma. 6, Section from 2 cm. under a ; abnormal development of parenchyma in the wood has begun in the outer year-rings. (After Woernle.) the shedding of the cushion, a corky layer arises in the paren- chyma underneath it, and so a bark-scale is produced. Gymnosporangium sabinae (Dicks.). (Britain.) The mycel- ium hibernates chiefly in Juniperus Sabina (Savin), and induces swellings on the twig
RMT1HK2X–Diseases of plants induced by Diseases of plants induced by cryptogamuc parasites; introduction to the study of pathogenic fungi, slime-fungi, bacteria, and algae. English ed. by William G. Smith diseasesofplants00tubeuoft Year: 1897 CL'CLItBlTAKlA. 209 unicellular conidia, at first white, later grey. It is these pycnidia which cause the fine perforations of the periderm of twigs. Yet another form of pycnidia, previously known as Dipludia cytisi (Awd.), (Xo. 4). This, like the last, breaks through the corky layers of the bark. It has a peridiuni composed of loose pseudoparenchyma and, withou
RMRH84N7–. Botany; principles and problems. Botany. Fig. 46.—Tuber of the potato, fehowmj; point of ittithrneiit to the parent plant (at extreme light) and numerous budb or eje&,' eacli in tht axil of a reduced and scale-like leaf. root, but they are arranged somewhat differently. Outside the whole is the epidermis, consisting of a single cell-layer, and often replaced entirely, at an early stage, by a zone of corky bark.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may
RMPG1D0B–. North American trees : being descriptions and illustrations of the trees growing independently of cultivation in North America, north of Mexico and the West Indies . Trees. 356 The Hackberries 15 meters or more; its bark is thick and usually corky-roughened or warty, though sometimes smooth. The young twigs are hairy and green, but become smooth and reddish brown. The leaves are ovate to ovate-lanceolate, pointed, coarsely toothed, though sometimes with few teeth, often 15 cm. long, and rather thin; they are dark green and rough, with papillae on the upper surface, which is covered with shor
RMMCK62K–. Fig. 229.—Two sections from a swelling on a Juniper-bi-anch. a. From the middle of the swelling ; the rind under the spore-cushion is much thickened, and the wood is much broken up by tnicts of parenchyma. 6, Section from 2 cm. under a ; abnormal development of parenchyma in the wood has begun in the outer year-rings. (After Woernle.) the shedding of the cushion, a corky layer arises in the paren- chyma undcrnoatli it, and so a bark-scale is produced. Gymnosporangium sabinae (Dicks.). (Britain.) The mycel- ium hibernates chietiy in Ji'Jiijyerus Sahiiia (Savin), and induces swellings on the t
![The elements of botany for The elements of botany for beginners and for schools elementsofbotany00gray Year: 1887 SECTION 10.] ANATOMY OF STEMS. 141 2. The Green Bark or Middle Bark This consists of cellular tissue onlv, ami contains the same green matter (chlorophyll, 417) as the I In woody Btems, before the season's growth is completed, it becomes cov- ered by 3. The Corky Later <»r Outer Bark, the cells of which contain no chlorophyll, and are of the nature of cork. Common cork is the thick corky layer of the bark of the Cork-Oak of Spain. It is this which gives to the stems or twigs of Stock Photo](https://c8.alamy.com/comp/RWPHX1/the-elements-of-botany-for-the-elements-of-botany-for-beginners-and-for-schools-elementsofbotany00gray-year-1887-section-10-anatomy-of-stems-141-2-the-green-bark-or-middle-bark-this-consists-of-cellular-tissue-onlv-ami-contains-the-same-green-matter-chlorophyll-417-as-the-i-in-woody-btems-before-the-seasons-growth-is-completed-it-becomes-cov-ered-by-3-the-corky-later-ltr-outer-bark-the-cells-of-which-contain-no-chlorophyll-and-are-of-the-nature-of-cork-common-cork-is-the-thick-corky-layer-of-the-bark-of-the-cork-oak-of-spain-it-is-this-which-gives-to-the-stems-or-twigs-of-RWPHX1.jpg "The elements of botany for The elements of botany for beginners and for schools elementsofbotany00gray Year: 1887 SECTION 10.] ANATOMY OF STEMS. 141 2. The Green Bark or Middle Bark This consists of cellular tissue onlv, ami contains the same green matter (chlorophyll, 417) as the I In woody Btems, before the season's growth is completed, it becomes cov- ered by 3. The Corky Later <»r Outer Bark, the cells of which contain no chlorophyll, and are of the nature of cork. Common cork is the thick corky layer of the bark of the Cork-Oak of Spain. It is this which gives to the stems or twigs of Stock Photo")
RMRWPHX1–The elements of botany for The elements of botany for beginners and for schools elementsofbotany00gray Year: 1887 SECTION 10.] ANATOMY OF STEMS. 141 2. The Green Bark or Middle Bark This consists of cellular tissue onlv, ami contains the same green matter (chlorophyll, 417) as the I In woody Btems, before the season's growth is completed, it becomes cov- ered by 3. The Corky Later <»r Outer Bark, the cells of which contain no chlorophyll, and are of the nature of cork. Common cork is the thick corky layer of the bark of the Cork-Oak of Spain. It is this which gives to the stems or twigs of
RMRDC256–. Botany for agricultural students . Botany. 224 PRUNING. Wounds and their Healing. — The removal of a branch exposes the stem tissues, and makes an opening where destructive organisms, which may injure or even destroy the plant, can enter. Unless wounds are quickly healed over, the plant will suffer. Since tissues that are much spe- cialized, such as wood and corky bark, have lost their ability to grow. Fig. 203. —Twigs pruned, the meristematic tissues or cambiums showing the cuts at different dis- niust be depended upon to heal the tances from the bud. A, the out ^^^^jj jf the conditions are
![. Beginners' botany. Botany. cells are thin-walled and filled with protoplasm. During the growing season they are continually adding to the wood within and the bark with- out ; hence the layer moves out- ward as it deposits the new woody layer within. The bark consists of inner or fibrous bark or new bast (these fibers in flax become linen), the green or middle bark which func- tions somewhat as' the leaves, and the corky or outer bark. The common word " bark" is seen therefore not to represent a homogeneous or simple struc- ture, but rather a collection of several kinds of tissue, a Stock Photo](https://c8.alamy.com/comp/PG26PJ/beginners-botany-botany-cells-are-thin-walled-and-filled-with-protoplasm-during-the-growing-season-they-are-continually-adding-to-the-wood-within-and-the-bark-with-out-hence-the-layer-moves-out-ward-as-it-deposits-the-new-woody-layer-within-the-bark-consists-of-inner-or-fibrous-bark-or-new-bast-these-fibers-in-flax-become-linen-the-green-or-middle-bark-which-func-tions-somewhat-as-the-leaves-and-the-corky-or-outer-bark-the-common-word-quot-barkquot-is-seen-therefore-not-to-represent-a-homogeneous-or-simple-struc-ture-but-rather-a-collection-of-several-kinds-of-tissue-a-PG26PJ.jpg ". Beginners' botany. Botany. cells are thin-walled and filled with protoplasm. During the growing season they are continually adding to the wood within and the bark with- out ; hence the layer moves out- ward as it deposits the new woody layer within. The bark consists of inner or fibrous bark or new bast (these fibers in flax become linen), the green or middle bark which func- tions somewhat as' the leaves, and the corky or outer bark. The common word " bark" is seen therefore not to represent a homogeneous or simple struc- ture, but rather a collection of several kinds of tissue, a Stock Photo")
RMPG26PJ–. Beginners' botany. Botany. cells are thin-walled and filled with protoplasm. During the growing season they are continually adding to the wood within and the bark with- out ; hence the layer moves out- ward as it deposits the new woody layer within. The bark consists of inner or fibrous bark or new bast (these fibers in flax become linen), the green or middle bark which func- tions somewhat as' the leaves, and the corky or outer bark. The common word " bark" is seen therefore not to represent a homogeneous or simple struc- ture, but rather a collection of several kinds of tissue, a
![The elements of botany for The elements of botany for beginners and for schools elementsbotany00gray Year: 1887 SECTION 10.] ANATOMY OF LEAVES. 143 green pulp, and is nearly the same as the green layer of the bark. So that tlie leaf may properly enough be regarded as a sort of expansion of the fibrous and green layers of the bark. It has uo proper corky layer; but the whole is covered by a transparent skin or epidermis, resembling that of the stem. 440. The cells of the leaf are of various forms, rarely so compact as to form a close cellular tissue, usually loosely arranged, at least in the l Stock Photo](https://c8.alamy.com/comp/RWPJ83/the-elements-of-botany-for-the-elements-of-botany-for-beginners-and-for-schools-elementsbotany00gray-year-1887-section-10-anatomy-of-leaves-143-green-pulp-and-is-nearly-the-same-as-the-green-layer-of-the-bark-so-that-tlie-leaf-may-properly-enough-be-regarded-as-a-sort-of-expansion-of-the-fibrous-and-green-layers-of-the-bark-it-has-uo-proper-corky-layer-but-the-whole-is-covered-by-a-transparent-skin-or-epidermis-resembling-that-of-the-stem-440-the-cells-of-the-leaf-are-of-various-forms-rarely-so-compact-as-to-form-a-close-cellular-tissue-usually-loosely-arranged-at-least-in-the-l-RWPJ83.jpg "The elements of botany for The elements of botany for beginners and for schools elementsbotany00gray Year: 1887 SECTION 10.] ANATOMY OF LEAVES. 143 green pulp, and is nearly the same as the green layer of the bark. So that tlie leaf may properly enough be regarded as a sort of expansion of the fibrous and green layers of the bark. It has uo proper corky layer; but the whole is covered by a transparent skin or epidermis, resembling that of the stem. 440. The cells of the leaf are of various forms, rarely so compact as to form a close cellular tissue, usually loosely arranged, at least in the l Stock Photo")
RMRWPJ83–The elements of botany for The elements of botany for beginners and for schools elementsbotany00gray Year: 1887 SECTION 10.] ANATOMY OF LEAVES. 143 green pulp, and is nearly the same as the green layer of the bark. So that tlie leaf may properly enough be regarded as a sort of expansion of the fibrous and green layers of the bark. It has uo proper corky layer; but the whole is covered by a transparent skin or epidermis, resembling that of the stem. 440. The cells of the leaf are of various forms, rarely so compact as to form a close cellular tissue, usually loosely arranged, at least in the l
RMRH9001–. Botany for agricultural students. Plants. 224 PRUNING. Fig. 203. —Twigs showing the cuts at different dis- tances from the bud. A, the cut is too far from the bud. B, the cut is so near the bud that the bud is probably injured. C, the Wounds and their Healing. — The removal of a branch exposes the stem tissues, and makes an opening where destructive organisms, which may injure or even destroy the plant, can enter. Unless wounds are quickly healed over, the plant will suffer. Since tissues that are much spe- ciaUzed, such as wood and corky bark, have lost their ability to grow, the meristemat
![. Our native trees and how to identify them; a popular study of their habits and their peculiarities. Trees. ELM FAMILY WINGED ELM. WAHOO Ulmus allUa. Alata, winged, referring to the bark of the branchlets. Small tree, forty or fifty feet high", with short spreading branches and open round-topped head, the smaller branches with corky wings. Native to the southern states, though appearing in southern Illi- nois and southern Indiana. Prefers dry gravelly uplands, though found in alluvial soil. Roots fibrous. Bark.—Brown tinged with red, divided by shallow fissures into flat ridges covered w Stock Photo](https://c8.alamy.com/comp/PG1XC5/our-native-trees-and-how-to-identify-them-a-popular-study-of-their-habits-and-their-peculiarities-trees-elm-family-winged-elm-wahoo-ulmus-allua-alata-winged-referring-to-the-bark-of-the-branchlets-small-tree-forty-or-fifty-feet-highquot-with-short-spreading-branches-and-open-round-topped-head-the-smaller-branches-with-corky-wings-native-to-the-southern-states-though-appearing-in-southern-illi-nois-and-southern-indiana-prefers-dry-gravelly-uplands-though-found-in-alluvial-soil-roots-fibrous-barkbrown-tinged-with-red-divided-by-shallow-fissures-into-flat-ridges-covered-w-PG1XC5.jpg ". Our native trees and how to identify them; a popular study of their habits and their peculiarities. Trees. ELM FAMILY WINGED ELM. WAHOO Ulmus allUa. Alata, winged, referring to the bark of the branchlets. Small tree, forty or fifty feet high", with short spreading branches and open round-topped head, the smaller branches with corky wings. Native to the southern states, though appearing in southern Illi- nois and southern Indiana. Prefers dry gravelly uplands, though found in alluvial soil. Roots fibrous. Bark.—Brown tinged with red, divided by shallow fissures into flat ridges covered w Stock Photo")
RMPG1XC5–. Our native trees and how to identify them; a popular study of their habits and their peculiarities. Trees. ELM FAMILY WINGED ELM. WAHOO Ulmus allUa. Alata, winged, referring to the bark of the branchlets. Small tree, forty or fifty feet high", with short spreading branches and open round-topped head, the smaller branches with corky wings. Native to the southern states, though appearing in southern Illi- nois and southern Indiana. Prefers dry gravelly uplands, though found in alluvial soil. Roots fibrous. Bark.—Brown tinged with red, divided by shallow fissures into flat ridges covered w
RMT1HCEA–Diseases of fruits and nuts Diseases of fruits and nuts diseasesoffruits120smit Year: 1941 Diseases of Fruits and Nuts 113 death of the terminal buds and the consequent forcing out of lateral shoots, which in turn die back before they make much growth (fig. 33, p. 80). The bark of some of the smaller branches shows a rough, corky condition (fig. 61). -J)ieback of Frcncli piuno trees, associated with overbearing and deficiency of potassium in soil. Applications of copper, either to the soil, through holes in the trunk, or by spraying with 5-5-50 bordeaux mixture as recommended for pears (p
RMRDC24P–. Botany for agricultural students . Botany. Wounds and their Healing. — The removal of a branch exposes the stem tissues, and makes an opening where destructive organisms, which may injure or even destroy the plant, can enter. Unless wounds are quickly healed over, the plant will suffer. Since tissues that are much spe- cialized, such as wood and corky bark, have lost their ability to grow. Fig. 203. —Twigs pruned, the meristematic tissues or cambiums showing the cuts at different dis- niust be depended upon to heal the tances from the bud. A, the out ^^^^jj jf the conditions are favor- is to
![. Beginners' botany. Botany. 66 BEGIiViVEJiS' BOTANY. cells are thin-walled and filled with protoplasm. During the growing season they are continually adding to the wood within and the bark with- out ; hence the layer moves out- ward as it deposits the new woody layer within. The bark consists of inner or fibrous bark or new bast (these fibers in flax become linen), the green or middle bark which func- tions somewhat as' the leaves, and the corky or outer bark. The common word " bark" is seen therefore not to represent a homogeneous or simple struc- ture, but rather a collection of s Stock Photo](https://c8.alamy.com/comp/PG26PY/beginners-botany-botany-66-begiivivejis-botany-cells-are-thin-walled-and-filled-with-protoplasm-during-the-growing-season-they-are-continually-adding-to-the-wood-within-and-the-bark-with-out-hence-the-layer-moves-out-ward-as-it-deposits-the-new-woody-layer-within-the-bark-consists-of-inner-or-fibrous-bark-or-new-bast-these-fibers-in-flax-become-linen-the-green-or-middle-bark-which-func-tions-somewhat-as-the-leaves-and-the-corky-or-outer-bark-the-common-word-quot-barkquot-is-seen-therefore-not-to-represent-a-homogeneous-or-simple-struc-ture-but-rather-a-collection-of-s-PG26PY.jpg ". Beginners' botany. Botany. 66 BEGIiViVEJiS' BOTANY. cells are thin-walled and filled with protoplasm. During the growing season they are continually adding to the wood within and the bark with- out ; hence the layer moves out- ward as it deposits the new woody layer within. The bark consists of inner or fibrous bark or new bast (these fibers in flax become linen), the green or middle bark which func- tions somewhat as' the leaves, and the corky or outer bark. The common word " bark" is seen therefore not to represent a homogeneous or simple struc- ture, but rather a collection of s Stock Photo")
RMPG26PY–. Beginners' botany. Botany. 66 BEGIiViVEJiS' BOTANY. cells are thin-walled and filled with protoplasm. During the growing season they are continually adding to the wood within and the bark with- out ; hence the layer moves out- ward as it deposits the new woody layer within. The bark consists of inner or fibrous bark or new bast (these fibers in flax become linen), the green or middle bark which func- tions somewhat as' the leaves, and the corky or outer bark. The common word " bark" is seen therefore not to represent a homogeneous or simple struc- ture, but rather a collection of s
RMRYH2NE–The drug plants of Illinois drugplantsofilli44teho Year: 1951 Tehon THE DRUG PLANTS OF ILLINOIS 67 ILEX VERTIGILLATA (L.) Gray. Black alder, common winterberry, false alder, fever bush. Aquifoliaceae.— A small to moderate, unarmed, deciduous shrub 6 to 8 feet tall; bark of the stem grayish, warty with corky lenticels; leaves lanceolate, acuminate, serrate, 1 to 4 inches long, alternate, rather thick, turning black in the fall; flowers greenish- or yellowish- white; fruit a small, globose, bright red, 3- to 5-seeded berry. The leaves and fruit collected, also the bark. Infrequent to rare, and
RMRDC2CG–. Botany for agricultural students . Botany. 198 STEMS the lenticels already mentioned, the features most peculiar to woody stems are the annual rings of the woody cylinder and the corky bark which replaces the epidermis and some or all of the cortex. Also the medullary rays are commonly better developed in woody stems than in herbaceous stems. These features are directly associated with the perennial habit and the capacity to add new layers of xylem and phloem each year and thus increase. FiQ. 177. — Cross section of an Oak branch from a region nine years old. o, outer corky bark; i, inner ba
RMPG2P6T–. Our native trees and how to identify them; a popular study of their habits and their peculiarities. Trees. ELM FAMILY WINGED ELM. WAHOO UImus alhta. Alata, winged, referring to the bark of the branchlets. Small tree, forty or fifty feet high, with short spreading branches and open round-topped head, the smaller branches with corky wings. Native to the southern states, though appearing in southern Illi- nois and southern Indiana. Prefers dry gravelly uplands, though found in alluvial soil. Roots fibrous. Bark.—Brown tinged with red, divided by shallow fissures into flat ridges covered with sm
RMRWK0WD–Ellwanger & Barry Mt Hope Ellwanger & Barry Mt Hope Nurseries 1916 ellwangerbarrymt1916moun Year: 1916 IlllllllllflllH OUERCUSâOAKâContinued O. Ilex var. Fordii fastigiata. Pyramidal Ever- green Oak. B. Of very upright growth, like a Lombardy Poplar. A beautiful tree. 5 to 6 ft., 11.00 each. O- macrocarpa. Mossy Cup or Bim Oak. A. A native tree of spreading form. Foliage deeply lobed, and the largest and most beautiful among Oak leaves. Cup-bearing, acom-fringed and bur-like. Bark corky. One of the noblest of the family. 5 to 6 ft., $1.00 each; 10for$8.50; 100 for $80.00. 6 to 8 ft., $1.50 ea
RMRH94BW–. Botany for agricultural students. Plants. 198 STEMS the lenticels already mentioned, the features most pecuhar to woody stems are the annual rings of the woody cyUnder and the corky hark which replaces the epidermis and some or all of the cortex. Also the medullary rays are commonly better developed in woody stems than in herbaceous stems. These features are directly associated with the perennial habit and the capacity to add new layers of xylem and phloem each year and thus increase. Fig. 177. — Cross section of an Oak branch from a region nine years old. 0, outer corky bark; i, inner bark;
RMPG1XHC–. Our native trees and how to identify them; a popular study of their habits and their peculiarities. Trees. ELM FAMILY WINGED ELM. WAHOO C linus alata. Aldta, wiiiLred, referrintr to the bark of the branchlets. Small tree, forty or fifty feet high, with short spreading branches and open round-topped head, the smaller branches with corky wings. Native to the southern states, though appearing in southern Illi- nois and southern Indiana. Prefers dry gravelly uplands, though found in alluvial soil. Roots fibrous. Bark.—Brown tinged with red, divided by shallow fissures into flat ridges covered wi
RMRH8YYF–. Botany for agricultural students. Plants. Fig. 203. —Twigs showing the cuts at different dis- tances from the bud. A, the cut is too far from the bud. B, the cut is so near the bud that the bud is probably injured. C, the Wounds and their Healing. — The removal of a branch exposes the stem tissues, and makes an opening where destructive organisms, which may injure or even destroy the plant, can enter. Unless wounds are quickly healed over, the plant will suffer. Since tissues that are much spe- ciaUzed, such as wood and corky bark, have lost their ability to grow, the meristematic tissues or
RM2NB6MHG–Close up flowering spike of Kumara Plicatilis, Aloe plicatilis, fan-aloe, in the La Orotava Climatisation Garden,Teneriffe, Canary Islands, winter sun
RMPG1XDP–. Our native trees and how to identify them; a popular study of their habits and their peculiarities. Trees. ELM FAMILY WINGED ELM. WAHOO L 'hniis alala. Alala, winsied, referrinsj to the bark of the branchlets. Small tree, forty or fifty feet high, with short spreading branches and open round-topped head, the smaller branches with corky wings. Native to the southern states, though appearing in southern Illi- nois and southern Indiana. Prefers dry gravelly uplands, though found in alluvial soil. Roots fibrous. Bark.—Brown tinged with red, divided by shallow fissures into flat ridges covered wi
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