W. G. Sm. P. 2-3 cm. obtusely campan. then nut-shaped,
nut-brown, smooth, even; g. very broad, umber; s. 6-9 cm. equal, pallid;
sp. 10-12 x 6-8.

[=stictica=, Fr. P. convexo-plane, orbicular, even, rough with minute
superficial granules; hygr. brownish ochre then tan; g. crowded, pale
cinnamon; s. rusty brown.

[=typhicola=, P. Henn. P. thin, fragile, campan.-exp. subumb. flocculose
then smooth, edge striate, hygr. fuscescent; g. unequal, subdistant,
ventricose, flesh-colour then tawny; s. hollow, slender,
mealy-squamulose then smooth, whitish, base bulbous, white tomentose;
sp. 8-11 x 5-7.

=badipes=, Fr. P. 1-2 cm. campan.-convex subumb. glabrous, pellucidly
striate from umbo when moist, rusty yellow then pale, edge almost
straight; g. adnate, ventricose; s. 4-7 cm. rusty, with white fibrillose
squamules up to middle; sp. 10 x 5.

=hydrophila=, Mass. P. 1-3 cm. campan. then slightly exp. acutely umb.
glabrous, edge striate when moist, pale tan with tinge of green; g.
brownish, edge pale; s. 3-5 cm. equal, flexuous, hollow, with red and
green tints; sp. 13-14 x 6-7.

=striaepes=, Cke. P. 2-4 cm. campan. then exp. more or less gibbous,
ochre; g. broad, tawny cinnamon; s. 4-7 cm. straight or wavy, hollow,
white, distinctly longitudinally striate; sp. 10 x 4.

[=camerina=, Fr. P. campan.-convex, obtusely umb. glabrous, moist, edge
striate, ochraceous tan, paler when dry, disc darker; g. crowded,
yellowish cinnamon; s. wavy, adpressedly fibrillose, equal, umber.

=triscopoda=, Fr. P. 1 cm. conical then hemispher. then convexo-plane,
umb. bay, ochre when dry; g. obscure rusty; s. 1-3 cm. filiform,
glabrous, rusty, base umber; sp. 6-8 x 3-4.

B. PHAEOTI. _Pileus naked. Gills and spores brownish-rusty._

* PEDIADEI. _Growing in fields and pastures._

[=amoena=, Weinm. P. almost plane, even, rather viscid, dingy yellow
disc tinged rusty, then pale; g. adnate with decur. tooth, rusty; s.
fibrously stuffed, equal, fibrillose, shining white; sp. 8-9 x 4-5.

=vervacti=, Fr. P. 2-3 cm. convexo-plane, umb. even, glabrous, viscid,
shining when dry, yellow; g. adnate with decur. tooth, crowded; s. 3-4
cm. stuffed then hollow, attenuated, glabrous, rigid, not rooting,
whitish; sp. 12-16 x 8-10.

=pediades=, Fr. P. 3-5 cm. convexo-plane, obtuse or depr. dry, at length
minutely rivulose, yellowish ochre then tan; g. adnexed, broad; s. 4-7
cm. with a pith, rather wavy and silky, yellowish, base slightly
bulbous;