78 TWENTY-FOURTH REPORT ON THE STATE MUSEUM. 
Plant gregarious, pileus 4-6” broad. Trunks of dead willows, 
Salix discolor. Center. October. 
BoLEtvs BICOLOR 7. sp. 
Pileus fleshy, firm, convex, dry, nearly smooth or pruinose- 
tomentose, dark red, tubes plane, attached, small, angular, sub- 
compound, short, bright yellow becoming ochraceous, slightly 
changing to blue when wounded; stem subequal, firm, solid, dark 
red, sometimes yellow at the top; spores narrowly elliptical, x45’ 
long; flesh bright yellow, unchanging when wounded; taste 
pleasant. 
Plant closely gregarious 2’ high, pileus 2’ broad, stem 4’—6” thick. 
Ground in open woods. Sandlake. August. (Plate 2, figs. 5-8.) 
The tubes are not more than 1" long in our specimens Allied to 
B. sulfureus, but very different in color. 
BoLeEtus GRACILIS 7. sp. 
Pileus convex, dry, smooth or most minutely tomentose, ochra- 
ceous-brown; tubes plane, subfree or depressed about the stipe, 
small, subrotund, whitish then pale flesh-colored; stem slender, 
equal or slightly tapering upward, solid, marked with slender, 
elevated lines which anastomose and form very long narrow reticu- 
lations ; spores flesh-colored, sy/57' long. 
Plant 4’—6’ high, pileus 2’ broad, stem 3’—4" thick. Ground in 
‘woods. Garrisons and Greig. June. September. 
Closely allied to B. felleus, but the plant is much more slender, 
and the character of the reticulations is quite different. 
Potyporus porrres /7. 
Ground. New Baltimore, Howe. Sandlake. August. A 
large tufted species with the pores running far down on the stipe. 
Potyporus FRoNDosus /?. 
Buffalo. Clinton. 
PoLyPoRUS GLOMERATUS 7. ‘sp. 
Pileus of a corky texture, densely imbricated, nearly plane, 
uneven, minutely velvety-tomentose, dark tawny, similarly colored 
within and obscurely zonate, united behind in a large irregular 
mass; pores nearly plane, small, angular, greenish-yellow with 
purple tints, the mouths whitish inclining to yellow, at length 
dentate-lacerate ; spores bright yellow, globose, .,4,,’ in diameter. 
Plant forming masses a foot long and 2’ or 3’ thick, the pilei- 
1’-1.5’ long, 2' or more broad. 
