Disc of p. sometimes umber. var. _holophaeum_, Fr. P. umb. everywhere dusky fuscous; s. fuscescent, subannulate. =strophosum=, Fr. P. 2-3 cm. expanded, subumbonate, viscid, disc bay, edge white with veil; g. crowded; s. 3-5 cm. hollow, silky, whitish, ring near the apex distinct but imperfect; sp. 8-9 x 5. [=elatellum=, Sacc. (= _Roumeguerites elatellus_, Karst.) P. hemisph. even, glabrous, naked, pale fuscescent, sometimes spotted, yellowish livid when dry; g. adnate, much crowded, narrow, pale tan; s. tall, equal, naked, whitish, ring, inf. entire, persistent, membranous, tinged fuscous; sp. 7-9 x 4-6. =subcollariatum=, B. and Br. P. 2-3 cm. convex, exp. rather glutinous, pale ochre-tan, centre darker; g. broadly adnate, soon separating from s. and attached to a collar, pale tan, edge whitish; s. 4-5 cm. flexuous, pale, brownish below, pulverulent; sp. 12-13 x 6. =violascens=, Otth. P. convex, umb. dry, silky shining, bright violet, disc adpressedly squamulose and brownish; g. reddish violet then brownish; s. pale violet then rufous-fibrillose, base slightly bulbous, yellowish. [=deflectens=, Karst. P. exp. depr. rugulose, dry, scurfy-squamulose, bright yellow-tan; g. crowded, lanceolate; s. equal, fistulose, tough, rooting, paler than p. everywhere white-scurfy; sp. 7-9 x 5-6. B. DENUDATI. _Pileus glabrous, veil absent from the first._ =sinapizans=, Fr. Smell like radishes. P. 7-12 cm. compact, exp. rather wavy, even, glabrous, rather viscid, pale tan; g. deeply emarginate, broad, dry, crowded, entire; s. 6-10 cm. stout, equal, fibrillose, white, apex white-scaly; sp. 12 x 7. Differs from _H. sinuosum_ in strong smell and absence of veil. =crustuliniforme=, Bull. P. 5-10 cm. convex then exp. glabrous, rather viscid, often rather wavy, yellowish-red, disc darker then pale; g. sinuate, thin, narrow, whitish then brown, edge crenulate and with beads of moisture; s. 4-7 cm. solid, firm, subbulbous, whitish, with minute white recurved flecks; sp. 11-12 x 6. [=Syrjense=, Karst. P. convex, exp. obtuse, dry, even, glabrous, brick-red; g. adnexed, crowded, pallid, edge crenulate; s. equal, wavy, twisted, white, white-flocculoso-pulverulent above, at length entirely umber; sp. 10-11 x 5-6. Subcaespitose; stems cohering at base. =hiemale=, Bres. (= _H. crustuliniforme_, var. _minor_, Cke.) P. exp.-gibbous or depr. viscid, glabrous, edge incurved and white flocculose at first, pallid tan, centre reddish tan; g. crowded, sinuate and almost free, edge white-floccose; s. whitish, apex with white scurf; sp. 12-13 x 6-7. Near to _H. crustuliniforme_, but smaller and smell obsolete. [=subsaponaceum=, Karst. Smell strong, soapy. P. exp. obtuse, even, naked, dry, gilvous then pallid, darker when dry; g. adnate, dry; s. elongated, equal, rather wavy, adpressedly fibrillose, apex rather mealy, pale, umber below when touched; sp. 6-10 x 4-6.