=campanulatus=, L. P. 2-3 cm. campan. slightly viscid, sooty grey, paler and the cuticle often cracking or peeling when dry; g. adfixed, crowded, grey spotted with black, often with beads of moisture; s. fistulose, rufescent or reddish-grey, everywhere pruinose, summit striate; sp. 8-9 x 6. (15-18 x 9-13, Sacc.) =papilionaceus=, Fr. P. 2-3 cm. hemispher. pruinose, greyish, cracked into squamules when dry; g. broadly adnate, very broad, grey spotted with black; s. 6-9 cm. whitish, apex with white meal; sp. 11-12 x 7. (18 long, Quelet.) [=subfirmus=, Karst. P. convex then plane, centre subdepr. but also subumb. even, glabrous, shining, disc subrugulose, dry, pale, smoky line often present near edge; g. adnexed with decur. tooth, lanceolate, black; s. wavy, glabrous, pale, apex flocculosely scaly; sp. 12-14 x 7-9. =caliginosus=, Jungh. P. 2 cm. campan. obtuse, even, brown; g. adnexed, lanceolate; s. 4-7 cm. equal, even, naked, colour of p.; sp. 10 x 6-7. (16-18 x 10 Sacc.) [=Queletii=, Schulz. Solitary, hygr. P. conical, even, pale umber disc fuscescent; g. free, ventricose, blackish, edge white; s. straight, thinner upwards, tinged reddish; sp. 13-14 long. **** _Pileus dry, with a dark marginal zone._ =subbalteatus=, B. and Br. Caespitose. P. 3-5 cm. convex, hygr. fawn-colour, rugose when dry; g. adnate, edge white, serrulate; s. 4-6 cm. red-brown, fibrous, white-fibrillose; sp. 14-15 x 8-9. =acuminatus=, Fr. P. conico-campan. 1.5-2.5 cm. thin, glabrous, shining, pinkish-buff, with a dark line near the edge; g. adnexed, very broad, whitish then grey, finally dusky bistre; s. 2-3 cm. slender, fistulose, whitish, shining, base brownish, thickened, white and downy; sp. 18 long. [=guttulatus=, Bres. P. convexo-exp. often subumb. edge involute then spreading, black, then disc tawny, at first with grey bloom; g. colour of p. edge white pruinose then fringed with drops; s. equal, fistulose, tinged fuscous then greyish-scurfy; sp. 10 x 4. =fimicola=, Fr. P. 2 cm. campan.-convex, obtuse, grey then yellowish; g. adnate, broad; s. 5-9 cm. pallid, with white meal upwards; sp. 16 x 8-10. var. _cinctulus_, Bolton. P. reddish-cinnamon; s. dingy brown. [=hypomelas=, Batt. P. exp. rufous-tomentose, disc blackish; g. crowded, intensely black; s. stuffed, narrowed downwards, greyish-white. [=gomphodes=, Batt. P. campan.-convex, gibbous, dusky rufous, pannose when dry; g. free, blackish; s. stout, rigid, ascending, flocculose, rufescent, veil arachnoid. [=Larchenfeldii=, Schulz. P. subgl. silvery, silky shining, subumbil. deeply sulcate, edge grey, wavy; g. irreg. plicate; s. hollow, with brown fibrils. PSATHYRELLA, Fr. * _Stem straight, glabrous._ =subatrata=, Fr. P. 2-3 cm. campan. obtuse, rufous-umber, paler when dry, edge striate; g. adnate, crowded; s. 8-10 cm. fistulose, white then pallid; sp. 12-15 x 6-8.