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.

=gracilis=, Fr. P. 2-3 cm. campan. smoky or greyish then rosy, slightly
striate only when moist; g. broadly adnate, edge rosy; s. 6-7 cm.
fragile, straight, pallid; sp. 7 x 3.5. (12-14 x 6-8 Sacc.)

Pileus tinged rose and rugulose when dry.

[=longicauda=, Karst. P. convex, glabrous, pellucidly striate to umbo,
smoky yellow, hygr.; g. adnate, crowded, blackish purple, edge white;
s. fistulose, equal, subglabrous, apex white-mealy, remarkably rooting;
sp. 13-16 x 7-9.

Differs from _P.