. 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. Fig. 46. Sporangia sessile or plasmodiocarps; sporangium-wall double, at least at the base; the outer layer thickened with dark angular granules. (39) Perich^na. Fig. 47.—PericTieena popvilina Fries. a. Group of sporangia. Magnified 7 times. J. Capillitium and spore. Magnified 280 Fig. 47. Genus 37.—ARCYRIA Hill, Nat. Hist., ii., p. 47 (1751). Sporangia stalked; sporangium-wall evanescent above, p
. 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. Fig. 46. Sporangia sessile or plasmodiocarps; sporangium-wall double, at least at the base; the outer layer thickened with dark angular granules. (39) Perich^na. Fig. 47.—PericTieena popvilina Fries. a. Group of sporangia. Magnified 7 times. J. Capillitium and spore. Magnified 280 Fig. 47. Genus 37.—ARCYRIA Hill, Nat. Hist., ii., p. 47 (1751). Sporangia stalked; sporangium-wall evanescent above, persistent as a membranous cup in the lower third; stalk filled with spores or spore-like cells; capillitium with thickenings in the form of half-rings, cogs, spines, or broken reticulation, rarely with faint sprals in 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 British Museum (Natural History). Dept. of Botany; Lister, Arthur, 1830-1908. London, Printed by Order of the Trustees, Sold by Longmans [etc. ]
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectmyxomyc, bookyear1894
