y brown then pale; g. arcuately
adnexed, white then reddish; s. narrowed upwards, flocculose, whitish,
rooting.

=scorteus=, Fr. P. 1-1.5 cm. pallid, exp. obtuse, even, wrinkled; g.
broad, distant, white; s. 2-4 cm. obsoletely hollow, equal, tinged
fuscous, glabrous, apex slightly mealy; sp. 8 x 6.

Resembling _M. oreades_, but smaller and stem glabrous.

II. TERGINI. _Stem rooting, distinctly tubular, not fibrous,
evidently cartilaginous. Gills becoming free._

* _Stem woolly below, glabrous above._

=prasiosmus=, Fr. Smell of garlic. P. 1.5-2 cm. pale yellow or whitish
disc, often darker, wrinkled, g. adnexed; s. 4-7 cm. pallid and glabrous
above, thickened and subtomentose below and brownish; sp. 14-15 x 7.

Differs from _M. porreus_ in white gills and estriate pileus.

=varicosus=, Fr. P. 1.5-3 cm. reddish brown, plane or depr. wavy,
subumb. darker when dry; g. closely crowded, very narrow; s. 5-8 cm.
reddish, with red juice, base with reddish down; sp. 4 x 3.

=fuscopurpureus=, Fr. 2-2.5 cm. exp. often umbilicate, purplish brown
then pale; g. attached to collar then free, tinged reddish; s. 2.5-7 cm.
dry, dingy purple, base with reddish down; sp. 4-3.

=terginus=, Fr. P. 1.5-2.5 cm. exp. obtuse, shining, reddish, then pale,
striate at margin; g. narrow, free; s. 5-8 cm. glabrous, shining,
pallid, reddish below with white down, rooting; sp. 6-7 x 4.

Much like _M. prasiosmus_ and _M. porreus_, differing from both in
absence of smell.

[=gelidus=, Q. P. campan. exp. thin, rugosely striate, pruinose,
translucent; g. free, hyaline or tinged rose; s. filiform, striate,
pruinosely-pubescent, base cottony, recurved; sp. 7-8.

[=putillus=, Fr. P. rufescent then tan; g. rufous, margin paler, entire;
s. short, rufescent, abrupt base with white down.

[=carpathicus=, Kalchb. P. exp. subumb. rather viscid, brownish, hygr.
edge striatulate; g. rotundato-adnexed, pallid; s. even, naked above,
pallid, rest bay, white downy base rooting.

** _Stem (at least when dry) everywhere pruinosely velvety._

=Wynnei=, B. and Br. P. 2.5-4 cm. soon plane, subumb. lilac-brown; g.
adnexed, lilac; s. 3-6 cm. paler than p., scurfy; 7-8 x 4.

=erythropus=, Fr. P. 2-3 cm. obtuse, even, then rugulose, pallid; g.
broad, lax, pallid, connected by veins; s. 5-8 cm. hollow, striate,
glabrous, dark red, base with white down; sp. 8-10 x 5-6.

Differs from _Collybia acervata_ by the broad distant gills.

[=dispar=,