Annual Report of the State Botanist. 63 



equal, glabrous, Tiolloio, colored like the 'pileus; spores elliptical, 

 .00024 to .0003 in. long-, .00016 to .0002 broad. 



Pileus 1 to 2 in. broad; stem 2 to 3 in. long-, 3 to 4 lines thick. 



Woods. Lewis county, September. 



Not found since its discovery in 1870. 



Tricholoma thujinum Pk. 



Arboe-vit^ Tricholoma 



(N. Y. State Mus. Rep. 26, p. 52.) 



Pileus convex or centrally depressed, glabrous, hygrophanous, 

 pale-alutaceous, the margin generally irregular wavy or lobed ; 

 lamellae crowded, thin, abruptly emarginate, alutaceous ; stem 

 slightly thickened at the top, glabrous, hollow, colored like the 

 pileus, whitish- villose at the base ; spores minute, .00016 in. long, 

 about half as broad. 



Pileus 1 to 2 in. broad ; stem 1 to 1.5 in. long, 2 to 3 lines thick. 



Swampy ground under trees of arbor-vitse, Thuja occidentalis 

 Onondaga county. July. 



Not found since its discovery in 1872. 



Tricholoma putidum Fr. 



Strong-smelling Tricholoma. 



(Hym. Eutop.. p. 78. Syl. Fung., Vol. V, p. UO.) 



Pileus somewhat fleshy, hemispherical, umbonate, even, soft, 

 hygrophanous, somewhat olivaceous-gray when moist, hoary when 

 dry, occasionally sprinkled with a white silkiness, odor like that of 

 rancid meal ; lamellae adnexed, appearing free, ventricose, crowded, 

 cinereous; stem hollow, soft, fragile, fibrous, equal or subcom- 

 pressed, pruinose, grayish : spores .0003 to ,0004 in. long, .00016 

 broad. 



Pileus about 1 in. broad; stem 1 to 2 in. long, 2 to 3 lines thick. 



Pine groves. Greene county. September. 



In the New York specimens the pileus is not umbonate, but in 

 other respects they agree well with the description of the species. 



Tricholoma Hebeloma Pk. 



Hebeloma-like Tricholoma 



(N. Y. state Mus. Rep. 26. p. 53. ) 

 Pileus thin, broadly conical or subcampanulate, obtuse, hygro- 

 phanous, brown with a darker disk and striatulate on the margin 

 when moist, grayish when dry ; lamellae broad, rounded behind and 



