RM2T8T5XG–Earth stars. (Geastraceae.), The name, which comes from geo meaning earth and aster meaning star, refers to the behavior of the outer peridium. At maturity, the outer layer of the fruiting body splits into segments which turn outward creating a star-like pattern on the ground. The inner peridium is a spore sac. In some species, the outer peridium splits from a middle layer, causing the spore sac to arch off the ground. If the outer peridium opens when wet and closes when dry, it is described as hygroscopic
RF2T7E7R1–Didymium nigripes, a slime mold from Finland, no common English name
RMF2FK47–Bird's nest fungus on wood chip mulch
RFR6DBPF–young woman in a forest with fir and pine trees on the street, hands touch the branches of trees, considering them. peridium winter, warm clothes, knitted mittens and scarf white
RF2R9633Y–Fluted bird's nest fungus (Cyathus striatus) on wood chips, Galveston, Texas, USA.
RM2A9XN2P–Aecidia in TS Berberis leaf, darkfield photomicrograph
RM2AWKF4Y–Introduction to the study of fungi : their organography, classification, and distribution for the use of collectors . riaceous by Polystictus, and theothers above named. The next form of receptacle to be adduced is the peridium,which completely encloses the reproductive organs, and mayalso be supported on a distinct carpophore, or it may be sessileon the mycelium, or invested by it, as in some subterraneanspecies. The Gastromycetes furnish this kind of receptacle, which is very often double, typicallyglobose, the outer coat or exoperidiumbeing a continuation of the cortexof the carpophore when
RF2D296CF–Ripe, burst open and full of spores Pigskin poison puffball, Scleroderma citrinum, also known as Common earth ball
RF2RDTJH4–Fern leaf in the forest. Green fern bush in nature. Natural ferns background Fern leaves
RM2C6GKA5–Close-up of bird's nest fungi (Cyathus striatus) - Brevard, North Carolina, USA
RF2WW7HRD–Battarrea phalloides, also known by its common names such as the Sandy Stilt-Ball or the Desert Stalked Puffball, is a rare mushroom species from the
RM2C8MM7D–Peridioles of bird's nest fungi (Cyathus striatus) hanging from vegetation after ejection from splash cups by raindrops - Brevard, North Carolina, USA
RMB6KAR5–Earthstar Fungi
RM2C7B00K–Close-up of bird's nest fungi (Cyathus striatus) - Brevard, North Carolina, USA
RF2DJHHWD–Close-up of common earthball wild mushroom called common earthball, pigskin poison puffball, or common earth ball. Scleroderma citrinum. Outer walls o
RF2K6Y083–Common stinkhorn resembling a phallus emerging from the forest floor in autumn
RF2E03GYB–Sporangia of the Many Headed Slime of the species Physarum polycephalum scattered on the ground
RF2HDER72–Immature Phallus impudicus or common stinkhorn. Specimen growing between Gum rockrose plants. Extremadura, Spain
RF2DYXK48–Sporangia of the Many Headed Slime of the species Physarum polycephalum scattered on dry leaves on the ground
RF2T5GHK3–Craterium leucocephalum, a slime mold from Finland, no common english name
RF2X1G373–Bovista is a genus of fungi commonly known as the true puffballs, order Lycoperdales, The species of Bovista are now placed in the family Agaricaceae
RFR6DBP7–young woman in a forest with fir and pine trees on the street, hands touch the branches of trees, considering them. peridium winter, warm clothes, knitted mittens and scarf white
RF2GY2HDC–Rounded Earthstar, Geastrum saccatum, in the moist forest at Staircase in Olympic National Park, Washington State, USA
RM2A9XN2A–Aecidia in TS Berberis leaf, darkfield photomicrograph
RM2AWKEF0–Introduction to the study of fungi : their organography, classification, and distribution for the use of collectors . riaceous by Polystictus, and theothers above named. The next form of receptacle to be adduced is the peridium,which completely encloses the reproductive organs, and mayalso be supported on a distinct carpophore, or it may be sessileon the mycelium, or invested by it, as in some subterraneanspecies. The Gastromycetes furnish this kind of receptacle, which is very often double, typicallyglobose, the outer coat or exoperidiumbeing a continuation of the cortexof the carpophore when
RF2RDTG1F–Fern plants Background of the ferns Nature concept. Green ferns nature.
RF2AG3K9T–Scleroderma viscosa, earth ball
RF2WW7HRM–Battarrea phalloides, also known by its common names such as the Sandy Stilt-Ball or the Desert Stalked Puffball, is a rare mushroom species from the
RF2WW3RX9–Arcyria sp. slime mold (myxomycete) in Sao Francisco de Paula, South of Brazil
RF2DJH673–Close-up of common earthball wild mushroom called common earthball, pigskin poison puffball, or common earth ball. Scleroderma citrinum. Outer walls o
RMPG0NWY–. Comparative morphology and biology of the fungi, mycetozoa and bacteria . Plant morphology; Fungi; Myxomycetes; Bacteriology. CHAPTER V.—COMPARATIVE REVIEW.—GASTROMYCETES. 3^7 G. fimbriatus, G. coliformis, and others its cells are delicate, and it becomes full of fissures soon after the peridium has opened, and unable to assist in the bending of the rays. In G. mammosus and, according to Tulasne, in G. rufescens on the contrary it has the same persistent hygroscopic qualities as in G. hygrometricus. 3. The differences between the genera Batarrea and Fodaxon and the typical Lycoperdaceae whic
RMW1BG3H–Archive image from page 393 of Deutsche Südpolar-Expedition, 1901-1903, im Auftrage. Deutsche Südpolar-Expedition, 1901-1903, im Auftrage des Reichsamtes des Innern . deutschesdpola1401deut Year: 1913 k D Textfigur öl. Peridium spinipes H. Form mit breiterer Schale. Die von den Stacheln zum Kopf verlaufenden Bügen verdecken die Eiform des Köpf- chens. Stacheln pyramidal. 15. Mai 1903, -100 m. x 0.00. Textfigur 3.3. Peridium spinipes H. Schlanke Form mit langen konischen Stacheln, ohne Bei- stacheln. 15. Mai 1903, X G50.
RF2HDER5W–Immature Phallus impudicus or common stinkhorn. Specimen growing between Gum rockrose plants. Extremadura, Spain
RF2DYXKDG–Sporangia of the Many Headed Slime of the species Physarum polycephalum scattered on dry leaves on the ground
RF2T5GHMT–Craterium leucocephalum, a slime mold from Finland, no common english name
RF2X1G364–Bovista is a genus of fungi commonly known as the true puffballs, order Lycoperdales, The species of Bovista are now placed in the family Agaricaceae
RFR6DBPX–young woman in a forest with fir and pine trees on the street, hands touch the branches of trees, considering them. peridium winter, warm clothes, knitted mittens and scarf white
RF2GY2MFF–Rounded Earthstar, Geastrum saccatum, in the moist forest at Staircase in Olympic National Park, Washington State, USA
RM2A9XN01–Aecidia in TS Berberis leaf, darkfield photomicrograph
RM2AWKCPH–Introduction to the study of fungi : their organography, classification, and distribution for the use of collectors . stage is concerned,the Myxomycetes resemble the Gastromycetes; they are some-times stipitate, possess a distinct peridium, in which the sporesare enclosed until maturity, and the latter are mostly coloured,globose, sometimes rough, mixed with the threads of acapillitium. On the other hand, the early or vegetative stageis so different, that the ancient notion of their affinity mustbe abandoned, although they are entitled to mention in thisplace as Fungi which produce their fruct
RMC26Y5X–Young Red Cage fungi looking like eggs (France). Jeunes champignons Clathres rouges ressemblant à des oeufs (France).
RF2D2Y89E–Mushroom family Handkea utriformis, Lycoperdon utriforme, Lycoperdon coelatum, Calvatia utriformis. Big mushroom exploding spores.
RMC26YTB–The weird red cage fungus showing its hollow lattice structure. Le champignon Clathre rouge montrant sa structure creuse.
RMMCK6JP–. Fig. 183.âPuccinia (/raminis {Aecidium herheridis) on Berberis convmunis. The lowest leaf and two others are seen on the upper surface, and show red spots with light margins, in which the pycnidia are embedded. The other leaves show the under surface with patches of aecidia. (v. Tubeuf del.) to their neighbours to form the peridium. Diseased portions of leaves become considerably thickened. The cells of the single layer of palisade parenchyma are abnormally elongated, and the intercellular spaces of the spongy parenchyma, instead of being large, are small and filled with mycelium. The aecidi
RF2WW7HRT–Battarrea phalloides, also known by its common names such as the Sandy Stilt-Ball or the Desert Stalked Puffball, is a rare mushroom species from the
RF2H52B56–Geastrum mushrooms (Geastrum coronatum) on the stone.
RF2DJFKFX–Close-up of common earthball wild mushroom called common earthball, pigskin poison puffball, or common earth ball. Scleroderma citrinum. Outer walls o
RMPG2AJ9–. Comparative morphology and biology of the fungi, mycetozoa and bacteria . Plant morphology; Fungi; Myxomycetes; Bacteriology. Fig. 155. Ctathrus cancellattts. Young compound sporophore in median longitudinal, section. f» mycelium, r, r sections through the strands of the receptaculum, surrounding the gleba, which is shaded. Further explanation in the text. The figure is diagrammatic after Tulasne's and Berkelej-'s drawings. Natural size.. Fig. 156. Clathrus cancettatus. Mature specimen; the receptaculum with comparatively narrow fissures has issued from the ruptured peridium. Sketched from a
RMRWX3BE–An encyclopædia of agriculture [electronic An encyclopædia of agriculture [electronic resource] : comprising the theory and practice of the valuation, transfer, laying out, improvement, and management of landed property, and the cultivation and economy of the animal and vegetable productions of agriculture, including all the latest improvements, a general history of agriculture in all countries, and a statistical view of its present state, with suggestions for its future progress in the British Isles encyclopdiaofa01loud Year: 1831 *2ggg$?v called a peridium; in the plural, pcridia. consists
RF2DYXKB1–Sporangia of the Many Headed Slime of the species Physarum polycephalum scattered on dry leaves on the ground
RF2T7E7KA–Didymium nigripes, a slime mold from Finland, no common English name
RF2X1G35Y–Bovista is a genus of fungi commonly known as the true puffballs, order Lycoperdales, The species of Bovista are now placed in the family Agaricaceae
RF2T5GJ16–Cribraria rufa, a slime mold from Finland, no common English name
RFR6DBPE–young woman in a forest with fir and pine trees on the street, hands touch the branches of trees, considering them. peridium winter, warm clothes, knitted mittens and scarf white
RF2GY2HB5–Rounded Earthstar, Geastrum saccatum, in the moist forest at Staircase in Olympic National Park, Washington State, USA
RM2AN3GKG–Fungi, Ascomycetes, Ustilaginales, Uredinales . hemost part on seed plants but in some cases on Pteridophyta, Bryophyta orLichens. The perithecia are immersed in the substratum, the ostiole onlyprojecting, but they may become more or less exposed by the rupture of thecovering tissues. The peridium is leathery or membranous. The genus Pleospora includes some 225 species, several of which occuron grains and other grasses where they show biological specialization.Pleospora kerbarum is a facultative parasite on the leaves of angiosperms ;the perithecium is initiated by the division of a hypha into
RMC270B6–The weird red cage fungus showing its hollow lattice structure. Le champignon Clathre rouge montrant sa structure creuse.
RMMCK64X–. Fig. 183.—Puccinia r/ramiiiis (Aecidium herberidis) on Berheris communis. The lowest leaf and two others are seen on the upper surface, and show red spots with light margins, in which the pycnidia are embedded. The other leaves show the under surface with patches of aecidiu. (v. Tubeuf del.) to their neighbours to form ilie peridium. Diseased portions of leaves become considerably thickened. The cells of the single layer of palisade parenchyma are abnormally elongated, and the intercellular spaces of the spongy parenchyma, instead of being large, are small and filled with mycelium. The aecid
RF2WW7HR7–Battarrea phalloides, also known by its common names such as the Sandy Stilt-Ball or the Desert Stalked Puffball, is a rare mushroom species from the
RMPG2JW6–. Comparative morphology and biology of the fungi, mycetozoa and bacteria . Plant morphology; Fungi; Myxomycetes; Bacteriology. CHAPTER V.—COMPARATIVE REVIEW.—GASTROMVCETES. 309 which anastomose with one another in every direction and pass on one side into the tissue of the peripheral peridium, on the other it may be into that of the central column, seeming as if they radiated from it. The chambers of Polysaccum are larger, of the size even of a pea, and are less irregular. The chambers are in most cases in countless numbers; they form altogether a mass of tissue which is distinguished from th
RMRWX3BH–An encyclopædia of agriculture [electronic An encyclopædia of agriculture [electronic resource] : comprising the theory and practice of the valuation, transfer, laying out, improvement, and management of landed property, and the cultivation and economy of the animal and vegetable productions of agriculture, including all the latest improvements, a general history of agriculture in all countries, and a statistical view of its present state, with suggestions for its future progress in the British Isles encyclopdiaofa01loud Year: 1831 *2ggg$?v called a peridium; in the plural, pcridia. consists
RF2DYXKF0–Sporangia of the Many Headed Slime of the species Physarum polycephalum scattered on dry leaves on the ground
RF2T5GJA2–Cribraria rufa, a slime mold from Finland, no common English name
RFR6DBPB–young woman in a forest with fir and pine trees on the street, hands touch the branches of trees, considering them. peridium winter, warm clothes, knitted mittens and scarf white
RF2WFTW4T–Didymium nigripes, a slime mold from Finland, no common English name
RM2AN4E64–Fungi, Ascomycetes, Ustilaginales, Uredinales . ruitis subterranean. The species differ from the other hypogeal Ascomycetes,the Tuberales, with which they are still sometimes classified, and resemblethe subaerial Plectascales in the irregular arrangement of their asci, whichare scattered or grouped in nests surrounded by sterile branches (fig. 57). Thegleba or central complex of hyphae is not at any stage of development incommunication with the exterior. In the Elaphomycetaceae the ascocarp is surrounded by a thick yellowor brown peridium, the asci are subglobose and the gleba breaks up atmatu
RMC27014–The weird red cage fungus showing its hollow lattice structure. Le champignon Clathre rouge montrant sa structure creuse.
RMMCK5HF–. Fig. 99.—Cucurbitaria laburni.. A, Stroma with pycnidia containing minute unicellular conidia. B, One of the large smooth pycnidia. (After v. Tubeuf.) The mature perithecia have a peridium consisting of a loose pseudoparenchyma with a rough warty exterior and a pore set in a distinct depression (Fig. 100.) The paraphyses are long, strong threads, often branched, and between them arise the long cylindrical asci with rounded ends. The normal number of ascospores is eight in each ascus, but fewer is no exception. In addition to the forms already described, pycnidia of still another sort occur (
RMPG40JA–. The elements of botany embracing organography, histology, vegetable physiology, systematic botany and economic botany ... together with a complete glossary of botanical terms. Botany. 146 SYSTEMATIC BOTANY. drying and rupture of the surrounding tissue. The basidia, upon each of which four or more spores are borne, are the rounded or elongated terminal cells of internal hyphse- branches. The outer wall (peridium) of the sporocarp ruptures irregularly ia the common Puff-ball {Lyeoperdon); but in the Earth-star (Geas- ter), where it consists of two layers, the outer, dense layer splits from the
RMT1JFF4–Diseases of plants induced by Diseases of plants induced by cryptogamic parasites; introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae diseasesofplants00tube Year: 1897 364 UREUINEAK. direction ; their sori form dark spots which break out from beneath the epidermis. The yeHow uredospores have a coat beset with fine spines, and are given off from sori which may or may not be enclosed in a peridium. The sori of the aecidium-stage have no peridium, and are known under the generic name of Caeoma; they frequently occur on other hosts than tliose of the teleutospores. Pyc
RF2DYXK64–Sporangia of the Many Headed Slime of the species Physarum polycephalum scattered on dry leaves on the ground
RFR6DBPY–young woman in a forest with fir and pine trees on the street, hands touch the branches of trees, considering them. peridium winter, warm clothes, knitted mittens and scarf white
RF2WFTTWH–Didymium nigripes, a slime mold from Finland, no common English name
RM2AN3TW1–Fungi, Ascomycetes, Ustilaginales, Uredinales . gina-tions of the upper surface, and internally the loose tissue of the sterile veins1 01 nes recognizable. Owing to the rapid growth of the upper portion of the young fruit, thebasal sheath is bent backwards, while at various points along the fertile veinsthe first signs of asci appear. Later the peripheral tissues become thickened,together with the remains of the basal sheath, and form the peridium. Thisultimately closes over the points where the fertile veins are in communicationwith the exterior. Thus the young fruit is open at first, the hym
RF2WFHP30–Cribraria rubiginosa, slime mold from Finland, no common English name
RF2T5GFMR–Physarum sulphureum, golden slime mold from Finland, no common English name
RMC2705W–The weird red cage fungus showing its hollow lattice structure. Le champignon Clathre rouge montrant sa structure creuse.
RMMCK6CR–. Fig. -247.—Pt,-id',-mlum p!ni (coiticolo). o, c. Mycelial stroma developed in the rind; the host-cell.s have become isolated from each other and contain haustoria, h, of the fungus. /-, Basidia composed of much smaller cells than in the needle-inhabiting aecidia. ;<, The peridium. (After R. Hartig.) young plants soon succumb to attack, the struggle with old trees may go on for years. Fresh infection of older stems occurs generally in the higher parts of the tree, where the bark is still thin. Pycnidia (spermogonia) are developed between the rind- parenchyma (periderm) and cork, generally
RMPG4A4H–. Comparative morphology and biology of the fungi, mycetozoa and bacteria . Plant morphology; Fungi; Myxomycetes; Bacteriology. 196 DIVISION II.—COURSE OF DEVELOPMENT OF FUNGI. With respect to the more minute anatomical structure of the Tuberaceae, it may be further added, that the peripheral layer, known as the peridium, is usually a stout, thick mass of pseudo-parenchymatous tissue. The outer cell-layers are in most cases furnished with thickened walls corresponding in colour to the surface, which varies in shade from brown to black; in a few cases they are thin-walled and have their surface
RMT3WGPA–Archive image from page 43 of Die Natürlichen Pflanzenfamilien nebst ihren. Die Natürlichen Pflanzenfamilien nebst ihren Gattungen und wichtigeren Arten, insbesondere den Nutzpflanzen, unter Mitwirkung zahlreicher hervorragender Fachgelehrten begründet dienatrlichenp0101engl Year: 1897 30 Myxogasteres. (Schröter.) X. Didymiaceae. Einzelsporangien oder Plasmodiocarpien. Peridium einfach oder doppelt, das äußere kalkhaltig. Saiilchen fehlend oder kurz, halbkugelig od. scheibenförmig. Capilli- tiumfasern dünn, farblos oder violett, strahlig vom Grunde des Sporangiums oder vom Säulchen nach dem
RF2DYXKAW–Sporangia of the Many Headed Slime of the species Physarum polycephalum scattered on dry leaves on the ground
RFR6DBPA–young woman in a forest with fir and pine trees on the street, hands touch the branches of trees, considering them. peridium winter, warm clothes, knitted mittens and scarf white
RM2AN4P3M–Fungi, Ascomycetes, Ustilaginales, Uredinales . Fig. 6. Sort/aria sp.; ascocarp in longitudinal sectionshowing asci, paraphyses and periphyses; X400. II] ASCOMYCETES 39 e-. hymenium. In Desmotascus1, a pyrenomycetous fungus parasitic on Bromelia,the paraphyses are replaced by a thin-walled pseudoparenchyma recallingthe arrangement in the higher Plectomycetes. The Peridium. The peridium or wall of the ascocarp is a weft of sterilehyphae in which the individualfilamcntsare sometimes clear-ly distinguished, sometimesclosely interwoven to form apseudoparenchyma; the wallsof the outer cells are so
RF2T4YPYX–Physarum sulphureum, golden slime mold from Finland, no common English name
RMC270DK–The weird red cage fungus showing its hollow lattice structure. Le champignon Clathre rouge montrant sa structure creuse.
RMMCK6C5–. CAEOMA. 419 leafless shoots on Tlm.jopsis dolabrata in Japan, whence they were sent to me (Figs. 254 and 255). One example (not figured) was as large as a young child's head. The shoots of the witches' brooms are furnished with vascular bundles and possess a parenchyma rich in starch-content. Each branch of the deformed shoot termi- nates in a hemispherical saucer-shaped /.Y<fo?««-cushion, at first covered over by the epidermis, but with no peridium. The caeowia-discs are at first brown, but after the epidermis bursts and rolls back, the yellow dusty spores appear. The spores Fif- rob.â
RMC28FN7–The cross section of a young Red Cage Fungus showing its spore-bearing structure. Vue en coupe d'un Clathre rouge juvénile.
RMPG2A1C–. Comparative morphology and biology of the fungi, mycetozoa and bacteria . Plant morphology; Fungi; Myxomycetes; Bacteriology. 3«6 DIVISION II.—COURSE OF DEVELOPMENT OF FUNGI. for ourselves of the only possible form of the parts when enclosed in the peridium. The cavity of the stipe is in this case also opened wide between the lobes ; the somewhat more persistent outer layer of the gleba with its thin walls makes no difference in this respect. To arrive at the form of Phallus caninus or Simblum, we must have the stipe closed at the apex and projecting in a conical shape into the gleba, and th
RMT1HK18–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 Fig. 99.—Cucurbitaria laburni.. A, Stroma with pycnidia containing minute unicellular conidia. B, One of the large smooth pycnidia. (After v. Tubeuf.) The mature perithecia have a peridium consisting of a loose pseudoparenchyma with a rough warty exterior and a pore set in a distinct depression (Fig. 100.) The paraphyses are long, strong threads, often branched,
RFR6DBPC–young woman in a forest with fir and pine trees on the street, hands touch the branches of trees, considering them. peridium winter, warm clothes, knitted mittens and scarf white
RM2AWY5BR–Text-book of botany, morphological and physiological . mains colourless (Fig. 175, ^); its apex increases in breadth, the hairs separatefrom one another, and the outer peridium ceases to exist at the apex (Fig. 176, ap).In the meantime the differentiation of the tissue commences in the interior of theFungus, ^^hich is at first formed of densely-woven much-branched hyphae, enclosingamongst them a considerable quantity of air which gives the whole a white appear-ance. Certain portions of the air-containing tissue become mucilaginous and freedfrom air; between the threads is formed in some places
RF2T5GFMG–Physarum sulphureum, golden slime mold from Finland, no common English name
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