A form with a central s. occurs.
[hypsophilus, R. Fries. Subcaespitose. P. fleshy, compact, irreg. laterally produced, entire, convex then plane, edge becoming upturned, glabrous, fuscous tan; g. emarginate, crowded, dingy yellow; s. very excentric, short, curved whitish.
[nidulans, Mass. (= Pleurotus nidulans, Fr., Crepidotus junquillea (Paulet) Lucand.) P. fleshy, at first resupinate then expanded, sessile, subreniform, tomentose, yellow; g. broad, rather distant, tawny-orange; sp. tawny.
alveolus, Lasch. P. 2-4 cm. soft, lateral, obovate, wavy, plane, glabrous, ochre-fuscous, sessile or produced behind into a short stem-like downy base; g. broad; sp. 7-8 long.
[stiriacus, Wetts. P. fleshy-fibrous, ovate-shell-shaped, semiorbicular, or cuneiform, simple, lobed or partite, tomentose; g. dense, ochre-fuscous; s. lateral, very short; sp. 5-7 × 3.
mollis, Fr. P. 3-7 cm. gelatinously fleshy, soft, obovate or reniform, flaccid, subsessile, glabrous, pallid then greyish; g. decur. from base, crowded, linear, whitish then watery cinnamon; sp. 8-9 × 5-6.
putrigenus, B. and C. Imbricate, sessile; p. 2-3 cm. subreniform, whitish, tomentose; g. broad, rusty-brown; sp. subglobose, 6-7, rusty.
applanatus, Fr. P. 2-5 cm. soft, fragile, plane, reniform or cuneate, whitish, produced behind into a very short white-downy base; g. determinate, crowded, whitish then pale cinnamon; sp. 5 × 3.
[scalaris, Fr. Imbricated. P. submembranaceous, very soft, effuso-reflexed, even, glabrous, clear dilute ochre, pellucid when fresh; g. decur. from base, distant, thin, whitish then cinnamon.
calolepis, Fr. P. 1-2 cm. dimidiate, sessile and fixed by a downy nodule, white, marginate behind, variegated with minute rufescent scales; g. radiating from base, at length brownish rusty; sp. ——.