=sublateritium=, Schaeff. P. 4-9 cm. convexo-plane, discoid, dry, becoming glabrous, orange brick-red, edge pale, flesh compact, whitish; g. adnate, white then smoky olive; s. 6-10 cm. fibrillose, rusty; sp. 8 4.

var. _Schaefferi_, Fr. P. yellow; s. hollow, equal.

var. _squamosa_, Fr. P. brick-red, edge yellow with superficial scales, flesh thick, yellowish.

[=transversum=, Gill. P. exp. obtusely umb. glabrous, brick-red, disc darker; g. yellowish, narrowed at both ends, connected by strong veins; s. solid, glabrous, pale above, base rusty.

=capnoides=, Fr. P. 2-4 cm. convexo-plane, obtuse, very glabrous, yellow or tinged tawny; g. adnate, grey then purplish; s. 5-9 cm. pallid, slightly silky; sp. 8 4.

=epixanthum=, Fr. P. 4-7 cm. exp. subgibbous, silky then glabrous, pale yellow, disc often tawny, flesh yellow; g. yellowish white then grey; s.

7-10 cm. floccosely fibrillose, whitish, apex mealy; sp. 7 4.

=elaeodes=, Fr. P. 2-4 cm. exp. sub.u.mb. dry, glabrous, brick-red, flesh yellow; g. green then pure olive; s. 5-9 cm. fibrillose, rusty; sp. 5-6 3-4.

=fasciculare=, Huds. Fasciculate, taste bitter. P. 2-5 cm. exp. sub.u.mb.

tawny, edge pale; g. adnate, closely crowded, yellow then greenish, subliquescent; s. 6-9 cm. hollow, fibrillose, flesh like that of p.

yellow; sp. 7 4.

Said to be a parasite on the roots of raspberry.

=instratum=, Britz. P. 2-4 cm. convex, broadly umb. dark brown, radially rugose; g. adnate; s. 5-7 cm. squamulose and brownish downwards; sp. 8 4.

[=aelopodium=, Fr. P. fleshy, convex then plane, obtuse, glabrous, rufescent; g. adnate, yellowish then brownish-olive; s. fistulose with a free tube inside, variegated with minute red squamules.

=dispersum=, Fr. P. 1.5-2.5 cm. P. fleshy, exp. obtuse, tawny, honey-colour near the edge and silky; s. 5-9 cm. tough, silky-fibrillose, base brownish; g. subventricose, crowded, then clouded; sp. 7 3-4. (14 6 Sacc.)

[=irroratum=, Karst. P. convex, plane, gibbous, even, tawny honey-colour, edge silky pruinose; g. adnate, crowded, edge dentate, straw-colour then darker and tinged green; s. tough, fibrillosely-silky, pallid, equal, wavy below and with dense rusty down, rooting; sp. 6-8 4.

Smell and taste very sour. Differs from _H. dispersum_ in stem and silky silvery edge of p.

** VISCIDI. _Pileus naked, viscid._

[=Gilletii=, Alex. P. exp. glutinous, rusty or ochre, edge lilac; g.

adnate, reddish-violet; s. solid, curved, strigosely-squamose, colour of p.

=incomptum=, Ma.s.s. P. 6-9 cm. campan. then exp. broadly umb. viscid when moist, deep bay-brown, tawny-orange when dry, edge wavy; g. olive clouded purple; s. 6-7 cm. rusty squamulose; sp. 8 3.5.

=oedipus=, Cke. P. 1.5-2.5 cm. hemispher. edge ragged, glutinous, umber edge paler; g. adnate; s. 4-5 cm. enlarged downwards to the bulbous base, ring median; sp. ----.

[=Buxbaumii=, Weinm. P. exp. even, glabrous, viscid, yellowish-white; g.

adnate, greyish-black; s. solid, long, equal, shining-white; sp. ----.

[=Prescotii=, Weinm. P. exp. glabrous, viscid, rufescent; g. adnate, crowded, grey then fuscous-violet; s. stuffed, equal, elastic, white, with pale rufescent squamules.

*** VELUTINI. _Pileus innately fibrillose, silky or virgate._

=storea=, Fr. P. 6-7 cm. convexo-plane, umb. dry, fibrillose with longitudinal fibrils, pale fuscous then pallid; g. adnate, dry, edge white-serrulate; s. 8-10 cm. solid, pallid; sp. ----.

=lacrymabundum=, Fr. P. 5-7 cm. convex, obtuse, piloso-squamose, scales innate darker, whitish then darker; g. adnate, crowded, brownish-purple; s. hollow, fibrillosely-squamulose, whitish, flesh whitish; sp. 10 5-6.

var. _hypoxanthum_ (= _Ag. hypoxanthus_, Phil. and Plow.). Base of s.

and mycelium yellow; sp. 9-11 5.

Quelet considers this species to be identical with his _Stroph.

cotonea_.

=pyrotrichum=, Holmsk. P. 5-9 cm. hemispher. densely covered with tawny-red squamules of fasciculate hairs; flesh and veil tawny; g.

adnate; s. 6-9 cm. fibrillose, tawny; sp. 11 6.

var. _egregius_, Ma.s.s. S. with spreading whitish squamules largest near ring.

=velutinum=, Pers. P. 5-9 cm. campan. then exp. at length obtusely umb.

hygr. at first tomentose with adpr. fibrils then glabrous, livid then paler, flesh very thin; g. seceding, brownish-bay, spotted black; s.

hollow, silky, pallid; sp. 10-12 5-6.

var. _leiocephalum_, B. and Br. Smaller; disc rugged, smooth except margin.

Quelet considers this species to represent the true _Ag. lachrymabundus_ of Bulliard, tab. 194.

[=melantinum=, Fr. P. campan. then exp. umber then pale, variegated with black innate pilose squamules; g. adnexed, ventricose, pale umber; s.

fistulose, pallid, fibrillosely hispid; sp. 6-7 3-4.

[=lepidotum=, Bres. P. convex, exp. subgibbous, chestnut, centre fuscous, with black fibrils which are here and there compacted into squamules, densely striate; g. crowded, almost free, purple-brown, edge fimbriate, white; s. white, apex white-scurfy, veil evanescent; sp. 7-8 4-5.

**** FLOCCOLUSI. _Pileus with superficial, floccose scales which fall away._

=casc.u.m=, Fr. P. 2-5 cm. oval then exp. rugulose, becoming glabrous, greyish ochre then pale; g. ventricose, dry, very broad, grey then blackish brown; s. 5-9 cm. hollow, fibrillose, white; sp. ----.

[=sylvestre=, Gill. P. conical then exp. obtuse, white at first, soon covered with large, adpressed brown or blackish, fibrillose scales, margin appendiculate at first; g. crowded; s. cylindrical, wavy, white.

=punctulatum=, Kalchbr. Caespitose. P. 2-3 cm. convex, edge incurved, pallid, minutely squamulose; g. sinuato-adnate; s. 2-5 cm.

squamuloso-fibrillose up to ring; sp. ----.

[=coriarium=, Vitt. P. convex then depr. discoid, floccosely scaly then almost glabrous, clay-colour, disc darker; g. pinkish then ochre; s.

hollow, clavate, apex dilated.

[=intonsum=, Pa.s.s. P. flocculosely tomentose, veil membranaceous, appendiculate spreading; g. adnate, rosy then bay, edge white crenulate; s. hollow, white, striate, apex flocculose.

[=artemisiae=, Pa.s.ser. P. thin, exp. flocculose, edge incurved, white veil evident; g. adnate, crowded, white then fuscescent, edge white, entire; s. thick, white, apex narrowed and striate, base floccose.

***** APPENDICULATI. _Pileus glabrous, hygrophanous._

=lanaripes=, Cke. P. 3-5 cm. exp. edge upturned, centre conical, pallid, squamose, veil attached to margin; g. adnexed; s. 4-7 cm. fibrillose, white; sp. ----.

[=coronatum=, Fr. P. exp. obtuse, glabrous, subisabelline centre darker and variegated with darker spots, edge with tooth-like fragments of veil; g. adnate, closely crowded, very narrow; s. glabrous, even, white.

=Candolleanum=, Fr. P. 3-6 cm. campan. then exp. bay then whitish, apex tinged ochre, pruinose; g. sinuate, lilac then purple-brown, edge white; s. 4-7 cm. fistulose, slender, fibrillose, apex striate, veil membranous, forming a ring or appendiculate, white; sp. 8-10 4-5.

Differs from _H. appendiculatum_ in the gills being lilac or violet when young.