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Stemonitis Black & White Stock Photos

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Stemonitis Black & White Stock Photos

EB1911 Mycetozoa Stemonitis splendens Stock Photo
RMKBPREC–EB1911 Mycetozoa Stemonitis splendens
Stemonitis fusca. Stock Photo
RM2F3JGYG–Stemonitis fusca.
. Contributions from the Botanical Laboratory and the Morris Arboretum of the University of Pennsylvania, vol. 14. Botany; Botany. Observations on the Methods of Stipe-formation in Stemonitis and Comatricha William D. Gray, University of Pennsylvania During the course of the writer's observations on myxomycete Plas- modia, it has become apparent that many generic as well as specific be- havior differences are to be expected. By behavior is meant the various conformations and color changes that are passed through in the develop- ment of sporangia from Plasmodia; the time* required to complete f Stock Photo
RMRE9ME9–. Contributions from the Botanical Laboratory and the Morris Arboretum of the University of Pennsylvania, vol. 14. Botany; Botany. Observations on the Methods of Stipe-formation in Stemonitis and Comatricha William D. Gray, University of Pennsylvania During the course of the writer's observations on myxomycete Plas- modia, it has become apparent that many generic as well as specific be- havior differences are to be expected. By behavior is meant the various conformations and color changes that are passed through in the develop- ment of sporangia from Plasmodia; the time* required to complete f
. Comparative morphology and biology of the fungi, mycetozoa and bacteria . Plant morphology; Fungi; Myxomycetes; Bacteriology. 432 SECOND PART.—MrCETOZOA. The conformation of the sporangia in Stemonitis runs differently in one respect from that of all other known forms. The slender threads of the Plasmodium, which lives in rotten wood, unite at first into large cylindrical or ellipsoid bodies of homogeneous protoplasm, which rest their broad surface on the substratum. Then a hollow cylindrical firm central column is separated off in the protoplasmic body, and rises vertically from a membranou Stock Photo
RMPG1F8W–. Comparative morphology and biology of the fungi, mycetozoa and bacteria . Plant morphology; Fungi; Myxomycetes; Bacteriology. 432 SECOND PART.—MrCETOZOA. The conformation of the sporangia in Stemonitis runs differently in one respect from that of all other known forms. The slender threads of the Plasmodium, which lives in rotten wood, unite at first into large cylindrical or ellipsoid bodies of homogeneous protoplasm, which rest their broad surface on the substratum. Then a hollow cylindrical firm central column is separated off in the protoplasmic body, and rises vertically from a membranou
. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. STEMONITIS FUSCA Roth Var. CONFLUENS B. Lister ftnx. DIANEMA CORTICATUM List.. 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.. British Museum (Natural History). Dept. of Botany; Lister, Arthur, 1830-1908. London, Printed by Order of th Stock Photo
RMRDX4GK–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. STEMONITIS FUSCA Roth Var. CONFLUENS B. Lister ftnx. DIANEMA CORTICATUM List.. 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.. British Museum (Natural History). Dept. of Botany; Lister, Arthur, 1830-1908. London, Printed by Order of th
. A text-book of mycology and plant pathology . Plant diseases; Fungi in agriculture; Plant diseases; Fungi. Fig. 2.—A,B, Comalricha nigra. A, Sporangium, natural size; B, capillitium, 20/1; C, £, Stemonitis fusca; C, sporangium, natural size; D and E, capillitia, 5/1, 20/1; F, H, JLnerlhema papillatum, F, unripe; G, mature sporangium, lo/i; H, capil- litium, 20/1. (C D, after nature. A, F, G, H, after Roslafinski; B, E, after de Bary in Die natiirlichen PJlanzenfamilien I. i, p. 26.) by the presence of the vacuoles. The splitting up of the irregular blocks of protoplasm, which have the nuclei Stock Photo
RMPG4E8A–. A text-book of mycology and plant pathology . Plant diseases; Fungi in agriculture; Plant diseases; Fungi. Fig. 2.—A,B, Comalricha nigra. A, Sporangium, natural size; B, capillitium, 20/1; C, £, Stemonitis fusca; C, sporangium, natural size; D and E, capillitia, 5/1, 20/1; F, H, JLnerlhema papillatum, F, unripe; G, mature sporangium, lo/i; H, capil- litium, 20/1. (C D, after nature. A, F, G, H, after Roslafinski; B, E, after de Bary in Die natiirlichen PJlanzenfamilien I. i, p. 26.) by the presence of the vacuoles. The splitting up of the irregular blocks of protoplasm, which have the nuclei
. Comparative morphology and biology of the fungi, mycetozoa and bacteria . Plant morphology; Fungi; Myxomycetes; Bacteriology. 432 SECOND PART.—MrCETOZOA. The conformation of the sporangia in Stemonitis runs differently in one respect from that of all other known forms. The slender threads of the Plasmodium, which lives in rotten wood, unite at first into large cylindrical or ellipsoid bodies of homogeneous protoplasm, which rest their broad surface on the substratum. Then a hollow cylindrical firm central column is separated off in the protoplasmic body, and rises vertically from a membranou Stock Photo
RMRDCEJW–. Comparative morphology and biology of the fungi, mycetozoa and bacteria . Plant morphology; Fungi; Myxomycetes; Bacteriology. 432 SECOND PART.—MrCETOZOA. The conformation of the sporangia in Stemonitis runs differently in one respect from that of all other known forms. The slender threads of the Plasmodium, which lives in rotten wood, unite at first into large cylindrical or ellipsoid bodies of homogeneous protoplasm, which rest their broad surface on the substratum. Then a hollow cylindrical firm central column is separated off in the protoplasmic body, and rises vertically from a membranou
. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. PL XLIV.. a—d STEMONITIS FERRUGINEA Ehrenb. e—f STEMONITIS SMITHII Macbr.. 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.. British Museum (Natural History). Dept. of Botany; Lister, Arthur, 1830-1908. London, Printed by Order of the Tr Stock Photo
RMRDX53B–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. PL XLIV.. a—d STEMONITIS FERRUGINEA Ehrenb. e—f STEMONITIS SMITHII Macbr.. 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.. British Museum (Natural History). Dept. of Botany; Lister, Arthur, 1830-1908. London, Printed by Order of the Tr
. Plant studies; an elementary botany. Botany. THALLOPHYTES : FUNGI 291 In certain conditions, however, these slimy bodies come to rest and organize most elaborate and often very beau- tiful sporangia, full of spores (Fig. 267). These varied and easily preserved sporangia are used to classify the. Fig. 267. Three common slime moulds (Myxomycetes) on decaying wood : to the left above, groups of the sessile sporangia of Trichia ; to the right above, a group of the stalked sporangia of Stemonitis, with remnant of old Plasmodium at base ; below, groups uf sporangia of Hemiarcyria, with a Plasmodiu Stock Photo
RMRE1JE1–. Plant studies; an elementary botany. Botany. THALLOPHYTES : FUNGI 291 In certain conditions, however, these slimy bodies come to rest and organize most elaborate and often very beau- tiful sporangia, full of spores (Fig. 267). These varied and easily preserved sporangia are used to classify the. Fig. 267. Three common slime moulds (Myxomycetes) on decaying wood : to the left above, groups of the sessile sporangia of Trichia ; to the right above, a group of the stalked sporangia of Stemonitis, with remnant of old Plasmodium at base ; below, groups uf sporangia of Hemiarcyria, with a Plasmodiu
. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. PI. LXXVII.. STEMONITIS FUSCA Roth Var. CONFLUENS B. 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.. British Museum (Natural History). Dept. of Botany; Lister, Arthur, 1830-1908. London, Printed by Order of the Trustees, Sold by Longma Stock Photo
RMRDX4GR–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. PI. LXXVII.. STEMONITIS FUSCA Roth Var. CONFLUENS B. 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.. British Museum (Natural History). Dept. of Botany; Lister, Arthur, 1830-1908. London, Printed by Order of the Trustees, Sold by Longma
. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. Sporangium-wall evanescent. Capillitium springing from all parts of the elongated columella, ultimate branchlets united to form a superficial net. (15) Stemoniti^ Fig. 23.—Stemonitis splendens Eost. a. Group of sporangia. Natural size. J. Portion of capillitium and columella. Magnified 42 times. Sporangium-wall evanescent. Capillitium as in Stemonitis, but not forming a superficial net, or only imperfectl Stock Photo
RMRDTRAA–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. Sporangium-wall evanescent. Capillitium springing from all parts of the elongated columella, ultimate branchlets united to form a superficial net. (15) Stemoniti^ Fig. 23.—Stemonitis splendens Eost. a. Group of sporangia. Natural size. J. Portion of capillitium and columella. Magnified 42 times. Sporangium-wall evanescent. Capillitium as in Stemonitis, but not forming a superficial net, or only imperfectl
. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. Sporangium-wall evanescent. Capillitium springing from all parts of the elongated columella, ultimate branchlets united to form a superficial net. (15) Stemoniti^ Fig. 23.—Stemonitis splendens Eost. a. Group of sporangia. Natural size. J. Portion of capillitium and columella. Magnified 42 times. Sporangium-wall evanescent. Capillitium as in Stemonitis, but not forming a superficial net, or only imperfectl Stock Photo
RMRDTR6B–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. Sporangium-wall evanescent. Capillitium springing from all parts of the elongated columella, ultimate branchlets united to form a superficial net. (15) Stemoniti^ Fig. 23.—Stemonitis splendens Eost. a. Group of sporangia. Natural size. J. Portion of capillitium and columella. Magnified 42 times. Sporangium-wall evanescent. Capillitium as in Stemonitis, but not forming a superficial net, or only imperfectl
. Contributions from the Botanical Laboratory and the Morris Arboretum of the University of Pennsylvania, vol. 14. Botany; Botany. M .ik'Jification^x'TvS.*^''' "^ ^^'''''"'''*''* ^"â '"'" ^''^'^ showing two incomplete fairy-rings. rN numerous times, but in no instance were sporangia of S. axifera nor any other species of Stemonitis found to be arranged in ring fashion. Such rings are quite small, never approaching the large size reported by Poteat for P. cinereum; the largest ring did not exceed three inches, (86) â D I- r P*^P'*'"tfrl without change of iiaKcs fro Stock Photo
RMRE9MEH–. Contributions from the Botanical Laboratory and the Morris Arboretum of the University of Pennsylvania, vol. 14. Botany; Botany. M .ik'Jification^x'TvS.*^''' "^ ^^'''''"'''*''* ^"â '"'" ^''^'^ showing two incomplete fairy-rings. rN numerous times, but in no instance were sporangia of S. axifera nor any other species of Stemonitis found to be arranged in ring fashion. Such rings are quite small, never approaching the large size reported by Poteat for P. cinereum; the largest ring did not exceed three inches, (86) â D I- r P*^P'*'"tfrl without change of iiaKcs fro
. Nature and development of plants. Botany. Fig. 87. Fig. 88. Fig. 87. The sporangial stage of two common slime moulds: A, Lyco- gala. B, Arcyria. C, sporangia rupturing, hair-like structures (the capil- litium) and spores protruding. D, sporangia emptied. Fig. 88. Open types of sporangia: A, Stemonitis, at left a single spo- rangium enlarged, showing net-like structure formed by capillitium radiating from the central stalk of the sporangium. B, Cribaria. sacs every time they are tapped, the life history will be found to be about as follows: Under the microscope the particles of dust are seen Stock Photo
RMRE1RD7–. Nature and development of plants. Botany. Fig. 87. Fig. 88. Fig. 87. The sporangial stage of two common slime moulds: A, Lyco- gala. B, Arcyria. C, sporangia rupturing, hair-like structures (the capil- litium) and spores protruding. D, sporangia emptied. Fig. 88. Open types of sporangia: A, Stemonitis, at left a single spo- rangium enlarged, showing net-like structure formed by capillitium radiating from the central stalk of the sporangium. B, Cribaria. sacs every time they are tapped, the life history will be found to be about as follows: Under the microscope the particles of dust are seen
. A text-book of mycology and plant pathology . Plant diseases; Fungi in agriculture; Plant diseases; Fungi. Fig. 2.—A,B, Comalricha nigra. A, Sporangium, natural size; B, capillitium, 20/1; C, £, Stemonitis fusca; C, sporangium, natural size; D and E, capillitia, 5/1, 20/1; F, H, JLnerlhema papillatum, F, unripe; G, mature sporangium, lo/i; H, capil- litium, 20/1. (C D, after nature. A, F, G, H, after Roslafinski; B, E, after de Bary in Die natiirlichen PJlanzenfamilien I. i, p. 26.) by the presence of the vacuoles. The splitting up of the irregular blocks of protoplasm, which have the nuclei Stock Photo
RMRDE2GJ–. A text-book of mycology and plant pathology . Plant diseases; Fungi in agriculture; Plant diseases; Fungi. Fig. 2.—A,B, Comalricha nigra. A, Sporangium, natural size; B, capillitium, 20/1; C, £, Stemonitis fusca; C, sporangium, natural size; D and E, capillitia, 5/1, 20/1; F, H, JLnerlhema papillatum, F, unripe; G, mature sporangium, lo/i; H, capil- litium, 20/1. (C D, after nature. A, F, G, H, after Roslafinski; B, E, after de Bary in Die natiirlichen PJlanzenfamilien I. i, p. 26.) by the presence of the vacuoles. The splitting up of the irregular blocks of protoplasm, which have the nuclei
. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. Ltster ptnx.. TYPE OF STEMONITIS ARCYRIOIDES Somm.. 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.. British Museum (Natural History). Dept. of Botany; Lister, Arthur, 1830-1908. London, Printed by Order of the Trustees, Sold by Longman Stock Photo
RMRDX511–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. Ltster ptnx.. TYPE OF STEMONITIS ARCYRIOIDES Somm.. 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.. British Museum (Natural History). Dept. of Botany; Lister, Arthur, 1830-1908. London, Printed by Order of the Trustees, Sold by Longman
. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. Lister pinx. STEMONITIS FUSCA Roth. 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.. British Museum (Natural History). Dept. of Botany; Lister, Arthur, 1830-1908. London, Printed by Order of the Trustees, Sold by Longmans [etc. ] Stock Photo
RMRDX542–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. Lister pinx. STEMONITIS FUSCA Roth. 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.. British Museum (Natural History). Dept. of Botany; Lister, Arthur, 1830-1908. London, Printed by Order of the Trustees, Sold by Longmans [etc. ]
. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. STEMONITIS SPLENDENS Rost.. Lister pmx. STEMONITIS HERBATICA Peck. 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.. British Museum (Natural History). Dept. of Botany; Lister, Arthur, 1830-1908. London, Printed by Order of the Trustees, Stock Photo
RMRDX53F–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. STEMONITIS SPLENDENS Rost.. Lister pmx. STEMONITIS HERBATICA Peck. 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.. British Museum (Natural History). Dept. of Botany; Lister, Arthur, 1830-1908. London, Printed by Order of the Trustees,
. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. STEMONITIS SPLENDENS Rost.. 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.. British Museum (Natural History). Dept. of Botany; Lister, Arthur, 1830-1908. London, Printed by Order of the Trustees, Sold by Longmans [etc. ] Stock Photo
RMRDX53Y–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. STEMONITIS SPLENDENS Rost.. 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.. British Museum (Natural History). Dept. of Botany; Lister, Arthur, 1830-1908. London, Printed by Order of the Trustees, Sold by Longmans [etc. ]
. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. a—d STEMONITIS FERRUGINEA Ehrenb. e—f STEMONITIS SMITHII Macbr.. Lister pinx. a—J COMATRICHA OBTUSATA Preuss g^k COMATRICHA LAXA Rost.. 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.. British Museum (Natural History). Dept. of Botany; Stock Photo
RMRDX539–. A monograph of the Mycetozoa, being a descriptive catalogue of the species in the herbarium of the British Museum. Illustrated with seventy-eight plates and fifty-one woodcuts. Myxomycetes. a—d STEMONITIS FERRUGINEA Ehrenb. e—f STEMONITIS SMITHII Macbr.. Lister pinx. a—J COMATRICHA OBTUSATA Preuss g^k COMATRICHA LAXA Rost.. 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.. British Museum (Natural History). Dept. of Botany;
. A manual of poisonous plants, chiefly of eastern North America, with brief notes on economic and medicinal plants, and numerous illustrations. Poisonous plants. MYXOTHALLOPHYTA 159. Fig. 18. Various slime moulds, a—f. Club I'oot of Cabbage; Plasmodiphora Brassicae: a. Swollen root; b. Spore; c. Spore germinating; d. Plasmodium; e. Cells showing aggregated masses; f. Spores in cells; g. Lycogola epidendron; h, j. Plasmodium with branches; i. Spore; k. Spore germinating showing cilium; w. Stemonitis; 1. Stipe; 2. Columella; o, Capillitium; p. Trickia decipiens; sp. Sporangia; q. Elater; r. Sp Stock Photo
RMRDYEEA–. A manual of poisonous plants, chiefly of eastern North America, with brief notes on economic and medicinal plants, and numerous illustrations. Poisonous plants. MYXOTHALLOPHYTA 159. Fig. 18. Various slime moulds, a—f. Club I'oot of Cabbage; Plasmodiphora Brassicae: a. Swollen root; b. Spore; c. Spore germinating; d. Plasmodium; e. Cells showing aggregated masses; f. Spores in cells; g. Lycogola epidendron; h, j. Plasmodium with branches; i. Spore; k. Spore germinating showing cilium; w. Stemonitis; 1. Stipe; 2. Columella; o, Capillitium; p. Trickia decipiens; sp. Sporangia; q. Elater; r. Sp
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