REPORT orf THE BOTANIST, 51 
Plant 4-6’ high, pileus 4’-6’ broad, stem about 1’ thick. 
Ground in woods. Copake, Columbia county. October. 
The veil for a long time conceals the lamelle and finally becomes 
lacerated and adheres in shreds or fragments to the stem and mar- 
gin of the pileus. 
Agaricus (TRicHoLomA) ruBicuNDUs Pech. 
Pileus convex, then expanded or centrally depressed, viscid, 
slightly tomentose on the margin when young, smooth or some- 
times with a few scales either on the disk or on the margin, red; 
lamelle close, white becoming spotted with red, some of them 
forked; stem firm, equal, solid, slightly pruinose, white often 
stained with red ; spores .00028 x .00016 in. 
Plant 3’—5’ high, pileus 3-5’ broad, stem 6”—8" thick. 
Ground in woods. New Scotland, Albany county. October. 
The plant is rarely ceespitose. The thin cuticle is separable. 
The color is suggestive of species of Russula. 
Agaricus (TRrIcHoLoma) FLAVESCENS Peck. 
Pileus firm, convex, often irregular, dry, smooth, sometimes 
cracking into minute scales on the disk, white or pale yellow, 
minutely tomentose on the margin when young; lamellee close, 
floccose on the edge, white or pale yellow; stem firm, solid, often 
unequal, central or eccentric, colored like the pileus; spores sub- 
globose, .0002 in. in diameter. 
Plant ceespitose, 2-3’ high, pileus 2’—3’ broad, stem 4”—6” thick. 
Old pine stumps. Bethlehem and North Greenbush. October. 
Acarious (TRicHoLomA) Lacunosus Peck. 
Pileus convex or expanded, dry, lacunose, densely furfuraceous, 
bright goiden-yellow; lamelle subdistant, white, the interspaces — 
sometimes veiny; stem firm, solid, equal or slightly tapering 
downwards, scaly or furfuraceous, colored like the pileus. 
Plant 1—2' high, pileus 1’ broad, stem 1” thick. 
Fallen branches and decaying wood. Savannah. August. 
The colors are well retained in the dried specimens. The lacune 
of the pileus give it a somewhat reticulated appearance. 
Agaricus (TricHoLoMA) LarERARIUS Peck. 
Pileus convex or expanded, sometimes slightly depressed in the 
center, pruinose, whitish, the disk often tinged with red or brown, 
the thin margin marked with slight subdistant, short, radiating 
ridges ; lamelle narrow, crowded, white, prolonged in little decur- 
