AGARICINI. 115 



610. A. (Inocybe) descissus, Fr. ; pileus 1 in., 

 whitish, then pallid fuscous, slightly fleshy, conical then 

 campanulate, split into radiate cracks when expanded ; 

 fragile, fibrilloso-striate at margin ; stem hollow, fragile, 

 equal, undulated, somewhat fibrillose, white-pulverulent at 

 apex, white ; gills somewhat free, crowded, thin, linear, 

 pallid then fuscous, 



In woods. In pine woods. Rare. 

 Var. auricomus, Batsch (p. 155). 



611. A. (Inocybe) Trinii, Weinm. ; pileus \ in., 

 whitish-rufescent then tawny, slightly fleshy, hemispherical, 

 obtuse, longitudinally rufescent-fibrillose, scarcely cracked ; 

 stem stuff'ed, equal, slender, laxly rufous-fibrillose, white- 

 mealy ; gills rounded, ventricose, edge white-floccose. 



In grassy places. In mixed woods. Rare. Clove 

 scented. 



IV. Velutini. — Pileus not cracked, cuticle Jibrillose-tcoven, becoming 

 even or adpressedhj scaly, disc even; stem polished, smooth, 

 whitish, merely at ajjex. 



612. A. (Inocybe) sambucinus, Fr. ; pileus 2^ in., 

 white or pallid yellow, fleshy, firm, convex then expanded, 

 often repand, obtuse, fibrilloso-silky, becoming even ; flesh 

 white ; stem solid, stout, obese, equally clavate at base, 

 often decumbent, striate, smooth, white, slightly pruinose at 

 apex; gills slightly aduexed, crowded, ventricose, whitish, 

 sometimes at length brown. 



In pine woods. Perth. 



613. A. (inocybe) caesariatus, Fr. ; gregarious, some- 

 what csespitose; pileus 1^ in., dull-tawny, fleshy, convex 

 then expanded, gibbous, repand, silky-even at disc, silky at 

 margin ; flesh thin, white ; stem solid, unequal, somewhat 



