Differs from _M. prasiosmus_ in yellowish gills and stem everywhere pubescent. [=mulleus=, Fr. Mild. P. plane or depr. even, yellow brown then paler; g. citrin; s. bay towards fusiform rooting base, with a purplish tomentose ring. [=Queletii=, Schulz. White. P. diaphanous, umb.; g. free, white; s. stuffed; with grey rooting mycelium. [=foeniculaceus=, Fr. P. tough, convex-umb. then plano-depr. pallid then white; g. broad, thick, adnex. distant, whitish; s. fibrous, glabrous, base abrupt, with rufous fibres. Used as a condiment. ** _Base of stem naked, often formed of twisted fibres._ =oreades=, Fr. P. 2-5 cm. subumb. glabrous, brownish then pale; g. free, broad, distant, pale; s. 3-6 cm. pallid, everywhere with a downy surface; sp. 8 x 5. Edible. [=globularis=, Fr. P. globose campan. umb. hygrophanous, pellucidly striate; g. free, white then dingy; s. pulverulent, white. =plancus=, Fr. P. 2-... cm. pliant, plane or depr. even, rufescent then pale; g. narrow, tinged ochraceous-brown; s. 3-5 cm. with white down, base narrowed, naked; sp. ----. Differs from _M. oreades_ in narrower, darker coloured gills. [=pyramidalis=, Fr. P. umb. shining, dingy 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.