. Synopsis of the British Basidiomycetes ; a descriptive catalogue of the drawings and specimens in the Department of botany, British museum. ) a. White. P. fleshy, piano-depressed. St. with a stellate disc at base. G. vein-like as in Cantharellus. Twigs, stems, etc. ; common. | x | X 35 in. Sometimes branching as in1437 on a small scale. 406. O. nevilije Sacc. (after Lady Dorothy Neville) a. P. hemispherico-depressed, granulate, striate, brown becomingpale at marg. St. very thin, brown, rough with black gr.,villous, subdilated at base. G. veined at sides and interstices. On Sphagnum in orchid
. Synopsis of the British Basidiomycetes ; a descriptive catalogue of the drawings and specimens in the Department of botany, British museum. ) a. White. P. fleshy, piano-depressed. St. with a stellate disc at base. G. vein-like as in Cantharellus. Twigs, stems, etc. ; common. | x | X 35 in. Sometimes branching as in1437 on a small scale. 406. O. nevilije Sacc. (after Lady Dorothy Neville) a. P. hemispherico-depressed, granulate, striate, brown becomingpale at marg. St. very thin, brown, rough with black gr.,villous, subdilated at base. G. veined at sides and interstices. On Sphagnum in orchid-pot. ^ X I X ^ in. XI. PLEUROTUS Quel. (From a fancied resemblance in many of the species to anear; , a side, ous, an ear.) Veil universal, seen in the squamules, scurf and appendiculatemargin of the pileus and in the fugitive annulus, sometimes developed 90 AGARICACEiE Pleurotus as gluten, or obsolete or nearly so. Hymenophore confluent andhomogeneous with the fleshy stem, when present. Pileus usuallyexcentric, compact, spongy to fleshy or membranous, sometimesresupinate. Stem usually excentric, lateral, annulate, simple or. Fig. 20.—A, section of Pleurotus dryinus Quel. One-thirdnatural size. B, young state, section, showing veil; c, sectionof P. applicatus Quel. X 2. none; when present without cartilaginous bark; when the larger-stemmed species grow vertically on prostrate trunks, the stem issometimes central or nearly so. Gills sinuate, adnate or decurrent,.in some of the Resupinate often starting from an excentric more or less elliptical, smooth. (Fig. 20.) The majority of the species grow on trunks, branches, twigs,,moss, etc., a few are terrestrial; many are large, handsome andpolymorphic; some are small and resupinate. They generallyappear late in the year, 421 and 422 commonly grow in the springand reappear year after year on the same habitat. All are harmless,,and a few are considered by some to be edible. All become putridwhen old, and none
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