P. hemispherical, umbil. even, tawny-bay, shining; g.
distinct, yellow; s. rigid rufous bay.

=picta=, Fr. P. 1 cm. campan. cucullate, umbil. glabrous, striate,
fuscous; g. very broad, pallid; s. horny, bay, membranous spreading base
tawny; sp. 7-10 x 4.

=camptophylla=, B. P. 1 cm. convex then exp. deeply striate, disc brown,
rest pale grey; g. ascending then abruptly decur. white; s. 3-4 cm. very
slender, whitish, base radiately strigose; sp. 8-10 x 6-8.

[=cyanophylla=, Fr. P. thin, camp. umbil. striate, livid or bluish
becoming yellowish; g. clear blue; s. glabrous; sp. 5-7 x 3-4.

[=Cornui=, Q. P. umbil. tawny; g. yellow with violet tinge; s. horny,
bay, base inflated, downy, yellow.

[=reclina=, Fr. P. thin, rigid camp. then entirely infundib. livid; g.
thick, white or grey; s. tough; sp. 6 x 4-5.

[=deflexa=, Karst. P. campan.-convex, mostly umbil. everywhere striate,
fuscescent or pale livid, pale when dry; g. decur. arcuate, white; s.
solid, tough, pallid, glabrous; sp. 6-7 x 4-6.

=umbratila=, Fr. P. 2 cm. thin, campan. then convex, umbil. umber brown,
hygr.; g. broad, brownish; s. 3-4 cm. stuffed, brownish; sp. 7 x 5.

Readily mistaken with _Coll. atrata_ and _C. ambusta_, differs in
subdecur. gills.

[=invita=, Karst. P. convex, umbil. glabrous, striate when moist, sooty
or livid sooty, pale when dry; g. adnate, very broad, white; s. colour
of p.; sp. glob. 5-6.

=grisea=, Fr. P. 1-1.5 cm. camp. glabrous, everywhere striate, livid
grey then hoary; g. distant, greyish; s. greyish-white, apex thickened,
5-7 cm.; sp. 7-8 x 4.

[=setipes=, Fr. P. convex, subpapillate, everywhere striate,
brownish-grey; g. greyish white, connected by veins; s. filiform, base
pubescent; sp. 6-7 x 2-3.

=fibula=, Bull. P. up to 1 cm. cucullate then exp. umbil. striate,
orange yellow then pale; g. deeply decur. pale; s. 3-4 cm. very slender,
weak, pale orange; sp. 4-5 x 2.

var. _Swartzii_, Fr. Apex of stem violet.

[=chlorocyanea=, Pat. Small, entirely bluish green outside and inside.
P. convex; g. distant, decur. unequal; s. solid, slender.

=directa=, B. and Br. P. 2-3 mm. nail-shaped flat at apex, white; g.
decur. white; s. rather wavy, 2 cm. whitish, tinged rufous, with long
hairs at base.

=belliae=, Johnst. P. 1 cm. thin, dry, top-shaped, infundib. pallid; g.
decur. thick, veined; s. 2-3 cm. brownish, adhering by a cottony base.

[=pectinata=, Rom. Entirely white, glabrous, hygr. P. thin, convex,
umbil.