178 FUNGUS-FLORA. 



Stem not truly fibrillose nor squamulose, in which it 

 differs from all other species. Smell almost none. The 

 pileus is sometimes paler, disc tan-colour, margin white, gills 

 crisped, branched and anastomosing. (Fries.) 



Hebeloma nudipes. Fr. 



Pileus 2-3 in. across, flesh watery, thick at the disc, very 

 thin at the margin and exceeding the gills, convex then 

 expanded, obtuse, unequal, glabrous, viscid, tan-colour, 

 margin at first incurved, then expanded and ascending; 

 gills broadly emarginate, crowded, dry, not spotted, quite 

 entire, tan-colour; stem solid, entirely fibrillose, about 2i in. 

 long, 4-8 lines thick, equal, erect and straight or curved and 

 ascending, glabrous and quite naked upwards, white ; spores 

 elliptical, 12 X 6 p.. 



Agaricus (Hebeloma) nudipes, Fries, Epicr., p. 181 ; Cke., 

 Illustr., pi. 418; Cke., Hdbk., p. 165. 



In woods. 



Smell weak, not unpleasant, rather mealy. 



Hebeloma nauseosum. Cooke. 



Pileus 1-1 in. across, flesh thick at the centre, becoming 

 very thin at the margin, convex and gibbous, then more or 

 less expanded, even, smooth, viscid, ochrey-white ; gills 

 deeply sinuate, adnexed, very broad, ventricose, rather 

 distant, pallid then tan-colour, at length ferruginous ; stem 

 1^-2 in. long, 3 lines thick, equal or slightly attenuated 

 below, whitish, mealy above, faintly striate downwards, and 

 in decay turning black at the base, solid ; spores elliptical, 

 ends rather acute, 20 X 10 /x. 



Agaricus (Hebeloma) nauseosus, Cke., Grevillea, xvi. p. 43 ; 

 Cke., Illustr., pi. 963. 



On the ground in mixed woods. 



The odour is very strong and abominable, especially after 

 having been kept in a box for a night. (Cooke.) 



More slender than H. nudipes, its nearest ally, in the 

 broad gills and foetid smell. Smaller and more slender than 

 H. fastibile, and without a trace of a veil. H. crustulini- 

 forme differs from the present species in the flocculose stem. 



Hebeloma capnocephalum. Bull. 

 Pileus 1-2 in. across, flesh thick at the disc, very thin at 



