. Synopsis of the British Basidiomycetes ; a descriptive catalogue of the drawings and specimens in the Department of botany, British museum. nd, varied,entire, sometimes crested, white to on bark, rarely underneath, sometimes on birch. 5§ in. \RaJulum aterrimum Fr. is not a Basidiomycete but apparently one of theDci)iatic(C Under the microscope the appearance is that of conceptaclesof Rhizoctonia crocoritm, but it bears 1-4-septate brown spores afterthe manner of Cladosporium ; the fruiting branches are compacted togetherand take the form of short, obtuse teeth,
. Synopsis of the British Basidiomycetes ; a descriptive catalogue of the drawings and specimens in the Department of botany, British museum. nd, varied,entire, sometimes crested, white to on bark, rarely underneath, sometimes on birch. 5§ in. \RaJulum aterrimum Fr. is not a Basidiomycete but apparently one of theDci)iatic(C Under the microscope the appearance is that of conceptaclesof Rhizoctonia crocoritm, but it bears 1-4-septate brown spores afterthe manner of Cladosporium ; the fruiting branches are compacted togetherand take the form of short, obtuse teeth, as in the compacted form of 390 HYDNACE^E Phlebia Pmicillium named Coremium. It grows on naked birch wood or by named his example Hydnum erectum ; this grew upon a is no drawing by Sowerby in the British Museum collection. It hasalso been named Sphceronema hydnoideum Fr. and Hydnum aterrimum Fr.] LXXV. PHLEBIA Fr. (From the veined appearance of the hymenium; Gr. phleps, a vein.) Resupinato-effused, amphigenous, waxy-soft or subgelatinous, fromthe first covered with crowded interrupted persistent veins which. Fig. 90.—A, Phlebia vierisvioides Fr. ; b, section of dittotwo-thirds natural size ; c, veins enlarged. are entire, not jagged, at the edge, rarely anastomosing and formingpores. Becoming cartilaginous or horny when dry. Basidia tetra-sporous. (Fig. 90.). Dead wood, stumps and branches. % Species 1765—1769 1765. P. merismoides Fr. (from the resemblance of the wrinkled hymenium to that of the non-British section Merisinatcz of Stereum) a b c. Whitish-orange or whitish-vermilion; mid. livid, pale purplish ; marg. strigose, vermilion-white. Ve. simple or slightly branched, straight, crowded, never reticulate or porous. Stumps, branches, naked wood, bark, leaves, moss, grass, oak, beech, hollyolum, cherry. 3§ in. Phlebia HYDNACEiE 391 1766. P. radiata Fr. (from the radiate veins) a b c. Orbicular, vermilion-orange or vermilion; mid. d
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