12 BULLETIN N. Y. STATE MUSEUM. 



Collybia cremoracea. 



Pileus thin, submenibrunons, convex or campanulate, obtuse, dry, 

 slightly silky, dingy cream-colored, the margin sometimes wavy ; 

 lamellge broad, ventricose, emarginate, with a decurrent tooth, 

 whitish : stem slender, equal, slightly silky, stuffed or hollow, pallid 

 or colored like the pileus ; spores subglobose or l)roadly elliptical, 

 about .00025 in. long, .0(^02 in. broad. 



Plant 1.5 to 2 in. high, pileus 6 to 12 lines broad, stem 1 to 2 lines 

 thick. 



Thin woods. Gansevoort. August. 



The species belongs to the section L^evipedes. 



Collybia liygroplioroid.es, 



Plate 2. Fig-s. 23-26. 



Pileus subconical, then convex or expanded, smooth, hygrophanous, 

 reddish or yellowish-red when moist, paler when dry; lamellse broad, 

 subdistant, rounded behind or deeply emarginate, eroded on the 

 edge, whitish ; stem subequal, striate, stuffed or hollow, whitish ; 

 spores subelliptical, .0002 to .00025 in. long, .00016 in. broad. 



Plant subciespitose, 2 to 3 inches high, pileus 1 to 1.5 inches broad, 

 stern 2 to 3 lines thick. ' 



Decaying half-buried wood. Knowersville. May. 



The young pileus resembles that of Hygrophorus conicus, l)otli in 

 shape and in color. When dry it becomes ]mllid or subochraceous. 

 The species belongs to the section Tephrophan^. 



Mycena luteopalleus. / 



Pileus submembranous, convex, glabrous, striatulate on the margin 

 when moist, bright-yellow, paler when dry ; lanielhe subdistant, 

 slightly arcuate, yellow ; stem equal or slightly tapering upward, 

 smooth, hollow, yellow, furnished at the Ijase with yellow hairs and 

 fibrils. 



Plant scattered or c8espi*:ose. about 2 in. high, pileus 3 to 6 lines 

 broad, stem about 1 line thick. 



Anions; fallen leaves in woods. Adirondack mountains. August. 



It resembles Hygrophorus parvulus in color, but it is readily dis- 

 tinguished from that species by its sul)ctespitose mode of growth, its 

 proportionately longer and more slender stem and the yellow hairs at 

 its base. 



