Clitocybe concava (Scop.) Gillet 1874

Clitocybe concava (Scop.) Gill. Champ. Fr. 150. 1874
Agaricus concavus Scop. FI. Cam. ed. 2. 2: 449. 1772.
Agaricus cyathiformis Fries, Syst. Myc. 1: 173. 1821. Not A. cyathiformis Bull. 1785,
Agaricus Poculum Peck, Ann. Rep. N. Y. State Cab. 23: 77. 1872.
Pileus fleshy but thin, centrally depressed or infundibuliform, 4-5 cm. broad; surface hygrophanous, glabrous or nearly so, blackish-brown or grayish-brown when moist, paler when dry, margin smooth or occasionally striate when old: context concolorous, separable into two horizontal layers; lamellae distant, adnate or decurrent, united behind, dingy or grayishbrown: spores ellipsoid, 8-9 X '51^5 fi: stipe equal or slightly tapering upward, stuffed or hollow, fibrillose, obscurely reticulate on account of the fibrils, concolorous, 5-10 cm. long, 2-5 mm. thick.
Type locality: Camiola.
Habitat: Decaying wood or on the ground in woods or in mossy fields.
Distribution: Temperate North America south to South Carolina and west to Oregon; also in Europe.

Clitocybe concava je grzib, co go nojprzōd ôpisoł Giovanni Antonio Scopoli, a terŏźnõ nazwã doł mu Claude-Casimir Gillet 1874. Clitocybe concava nŏleży do zorty Clitocybe i familije Tricholomataceae. Żŏdne podgatōnki niy sōm wymianowane we Catalogue of Life.