24 Report of the State Botanist. 



a plant is seen growing apart from the general mass and then its 

 pileus is apt to be regular and the margin horizontal. 



Collybia ochroleuca n. sp. 



Pileus thin, convex, then umbilicate or centrally depressed, 

 glabrous, pale ochraceous, flesh white, taste farinaceous ; lamellse 

 broad, subdistant, rounded behind or emarginate, whitish ; stem 

 firm, slender, glabrous, stuffed or hollow, colored like the pileus ; 

 spores elliptical, .00024 to .0003 in. long, .0002 broad. 



Pileus 6 to 12 lines broad; stem about 1 in. long, 1 line thick. 



Woods. Shokan. September. Related to C. esctdenta, but 

 distinct by its umbilicate or depressed pileus and its farinaceous 

 odor and taste. 



Mycena hemisphaerica n. sp. 



Pileus thin, firm, hemispherical, glabrous, hygrophanous, 

 brownish and striatulate when moist, gray or grayish-brown 

 when dry ; lamellae subdistant, arcuate, adnate, livid-white ; stem 

 glabrous, hollow, livid-white; spores broadly elliptical, .00016 to 

 .0002 in. long, .00012 broad. 



Pileus 5 to 8 lines broad; stem 1 to 1.5 in. long, 1 to 1.5 lines 

 thick. 



Mossy prostrate trunks of trees in woods. Fulton Chain. 

 August. 



The sj)ecies belongs to the tribe Eigidipedes. It is distin- 

 guished from M. galerlculata by its hemispherical hygrophanous 

 pileus, the character and color of the lamella? and by its smaller 

 spores. It is gregarious or subca^spitose in its mode of growth. 



Mycena rugosa F^. 

 Woods. Shokan. September. 



Entoloma nidorosum J^-. 



Woods. Shokan. September. 



Our specimens differ from the type in having the stem solid 



and the lamellae adnate. For the present I designate them as 



Var. solidipes. 



Tubaria canescens n. sjk 



Pileus very thin, almost membranous, convex, grayish-white or 

 canescent, coated Avith minute whitish fibrils or a])pressed tomen- 

 tum ; lamellae distant, decurrent, cinnamon color ; stem slender. 



