Part 71

=destricta=, Fr. P. 3-6 cm. campan.-exp. umb. cracked, fibrillose, then torn into scales, pallid then rufescent; g. uncinato-adnate; s. 4-5 cm. solid, glabrous, fibrillose, striate, reddish-white; sp. 8 x 4.

Differs from I. rimosa by adnexed g. and reddish s. I. asterospora differs in warted globose sp.

=perbrevis=, Weinm. P. 2-3 cm. convex, obtusely umb. fibrously scaly, edge rather striate at length splitting, fuscous then yellowish rufous; g. uncinato-adnexed; s. 2-2.5 cm. pallid, white-fibrillose, base rather narrowed; sp. 10-12 x 5.

=descissa=, Fr. P. 1.5-2 cm. conico-campan. fibrillose, splitting open, whitish fuscescent; g. almost free, crowded, whitish then fuscescent; s. 3-4 cm. partly hollow, equal, undulate, fibrillose, apex white-pulverulent; sp. 8 x 4-5.

Resembling I. geophylla but slenderer; s. white outside and inside.

var. auricoma, Batsch. Smaller. P. yellowish, edge striate; g. adfixed, ventricose white then fuscous.

=Trinii=, Weinm. Smell like clove-pinks. P. 1-2 cm. hemispher. obtuse, longitudinally rufescent-fibrillose, whitish-rufescent, tawny when dry; g. rounded, ventricose, cinnamon, edge white-floccose; s. 2-4 cm. equal, slender, loosely rufous-fibrillose, powdered with white; sp. rough, 9-10.

D. VELUTINI. Pileus not rimose, cuticle of interwoven fibrils, almost smooth, or adpressedly scaly, disc even; stem polished, glabrous, whitish, apex mealy.

=sambucina=, Fr. White, smell strong. P. 4-7 cm. firm, convex, exp. obtuse, silky fibrillose, even, sometimes tinged yellow; g. crowded, whitish; s. 3-4 cm. stout, solid, glabrous, striate, white; sp. 11-12 x 6.

=caesariata=, Fr. P. 1.5-3 cm. convex exp. gibbous, somewhat tawny, ochraceous-fibrillose or subsquamulose; g. entire, pale ochre; s. 3-6 cm. solid, equal, fibrillose, pale ochre; sp. 8 x 4. (10-12 x 5 Sacc.)

=lucifuga=, Fr. Smell strong. P. 2-3 cm. convex-plane, subumb. adpressedly fibrilloso-squamulose, fuscous or olive then pale; g. yellowish white then olive; s. 3 cm. solid, firm, equal, glabrous, apex rather pruinose; sp. 10 x 6.

=sindonia=, Fr. P. 3-5 cm. thin, conico-convex, obtusely gibbous, velvety-villose, dingy white or yellowish, edge appendiculate; g. lanceolate, whitish then fuscous; s. 4-7 cm. with a separate pith which disappears, then hollow, almost glabrous; sp. 7 x 4. (10 x 5 Sacc.)

Differs from I. geophylla in larger size and hollow s.

Perhaps a cortinate form of I. sindonia.

=Clarkii=, B. and Br. P. 2-3 cm. campan. obtuse, whitish, silky; g. adnexed, pallid, edge white; s. 3-5 cm. nearly equal, solid, white; sp. 8-10 x 6.

Differs from I. sindonia in solid s. and pale g.

=geophylla=, Fr. P. 1-2 cm. conical then exp. umb. even, silky-fibrillose, white or lilac; g. adnexed, crowded, dingy white then umber; s. 4-6 cm. equal, firm, apex with white meal, veil fibrillose; sp. 7-8 x 4.

I. scabella differs in brownish squamulose p.

var. fulva, Pat. P. rufous-ochre, edge paler; sp. 8-10 x 5.

var. violacea, Pat. P. violet; sp. 10 x 5.

Closely resembling I. geophylla, differing in base of s. and angular sp.

=scabella=, Fr. P. 2-3 cm. campan. then plane, dry, torn into squamulose fibrils, umbo obtuse, even, glabrous, rufescent or yellowish; g. adnexed, dingy; s. 3-4 cm. glabrous, rufescent or pallid, apex pruinose; sp. rough, 10 x 7.

=subrimosa=, Mass. (Clypeus subrimosus, Karst.). P. 2-3 cm. conico-campan. umbo prominent, edge often wavy, even, glabrous, then longitudinally fibrillose and cracked, bay or rusty ochre; g. dingy tan; s. 4-5 cm. solid, equal, polished, with a minute marginate bulb, white, mealy; sp. 10-12, spiny.

=mamillaris=, Pass. P. convex, mammillate, squamulose; g. emarginato-adnexed; s. hollow, equal, flexuous; sp. smooth.

=Renneyi=, B. and Br. P. 1-2 cm. hemispher. slightly fibrillose, disc brown, rest fawn; g. rounded behind, dingy ochre; s. 3-4 cm. slightly narrowed downwards, fibrillose, solid, paler than p.; sp. rough, 12 x 7-8.

var. major, B. and Br. Colour of type, but larger; g. broadly adnate.

E. VISCIDI. Pileus almost smooth, viscid.

=trechispora=, Berk. P. convex then exp. umb. viscid, soon dry and silky, umbo brownish rest whitish; g. pinkish grey; s. 3-4 cm. equal; often rather wavy, whitish, mealy; sp. 7 x 5-6.