Annual Report of the State Botanist 1892 - MykoWeb

24
Report of the State Botanist.
a plant is seen growing apart from the general mass and then its
pileiis is apt to be regular and the margin horizontal.
Collybia ocliroleuca n. sp.
Pileus thin, convex, then umbilicate or centrally depressed,
glabrous, pale ochraceous, flesh white, taste farinaceous ;
broad, subdistant, rounded behind or emarginate, whitish ;
lamella?
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. escalenta^ but
distinct by its umbilicate or depressed pileus and its farinaceous
odor and taste.
Mycena hemisphaerica n. «/>.
Pileus 'thin, firm, hemispherical, glabrous, hygrophanous,
brownish and striatulate wheo 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 species 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 subcaespitose in its mode of growth.
Mycena rugosa Fr.
Woods. Shokan. September.
Entoloma nidorosum /'V.
Woods. Shokan. September.
Our specimens differ from the type in having the stem solid
and the lamella? adnate. For the present I designate them as
Var. solidipes.
Tubaria canescens n. sp.
Pileus very thin, almost membranous, convex, grayish-white or
canescent, coated with minute whitish fibrils or aj^pressed tomentum
; lamellas distant, decurrent, cinnamon color ; stem slender,