(437 ) 
adnate or adnexed: spores purplish-brown or dark fuscous : 
veil fairly well developed, appendiculate, not forming an 
annulus: stipe central, fleshy or fibrous, rather firm. 
Type, Hypholoma cascum (Fries). (Syll. 5: 1036.) 
This includes Hypholoma § Viscidae, § Flocculosae and 
§ Velutinae, of the Sylloge. This arrangement is tentative ; 
further segregation will doubtless be needed. 
102. HYPHOLOMA (Fries) Quél. Champ. Jura Vosg. 112. 
1872 
WVaematoloma Karst. Hattsv. 495 (typonym). 1879. 
Putrescent, densely cespitose: pileus fleshy, firm, dry, gla- 
brous: lamellae adnate or adnexed: spores purplish-brown 
or dark fuscous: veil fairly well developed, appendiculate, 
not forming an annulus: stipe central or nearly so, fibrous, 
firm, usually solid. 
Type, H. sublaterttium (Schaeff.) Quél. (Syll. 5: 1028.) 
This is /7ypholoma § Fascicularia, of the Sylloge. 
103. RYSSOSPORA Fayod, Ann. Sci. Nat. Bot. VII. 9: 
361. 1889. 
Putrescent, solitary or cespitose: pileus fleshy, thin, hy- 
grophanous: lamellae adnate or decurrent: spores ochraceous 
or cinnamon: cortina none: veil usually slight and vanish- 
ing but sometimes leaving an indistinct annular mark: stipe 
central, fleshy or fibrous, firm. 
Type, Flammula apicrea (Fries). (Syll. 5: 821.) 
This is Mlammula § Udae, of the SyHoge. 
104. VISCULUS gen. nov. 
Flammula (Fries) Quél. 1872. NotFlammula DC. 1818. 
Putrescent, solitary or cespitose: pileus fleshy, firm, viscid 
or glutinous: lamellae adnate or decurrent: spores cinnamon: 
cortina none: veil poorly developed, evanescent, not forming 
an annulus: stipe central, fleshy or fibrous, firm. 
Type, Agaricus gummosus Fries, Monogr. Hymen. Suec. 
I: 354- (Syll. 5: 817, as Flammula gummosa.) 
This is Flammula § Lubricae, of the Sylloge. 
