38 TWENTY-NINTH REPORT ON THE STATE] MUSEUM. 
(4.) 
PLANTS NOT BEFORE REPORTED. 
OMPHALARIA PULVINATA Vy. 
Poughkeepsie. W. 2. Gerard. 
Agaricus (TRICHOLOMA) TRANSMUTANS 7. sp. 
Pileus convex, smooth, very viscid or glutinous and alutaceous 
when moist, becoming brownish or reddish-brown when dry ; lamellze 
narrow, close, some of them branched, whitish or pale yellow, becom- 
ing spotted with reddish stains; stem equel or slightly tapering 
upwards, smooth, stuffed or hollow, whitish, often marked with red- 
dish stains ; spores subglobose, .0002’ * in diameter. 
Plant 3’-4’ high, pileus 2’—3’ broad, stem 3’—5" thick. 
Ground in woods. Sandlake. August. 
It occurs in wet weather and manifests a tendency to grow in 
circles. 
Acaricus sapipus Aalchb. 
Trunks of trees and old stumps. Albany and Knowersyille. June 
and October. 
The czespitose habit and lilac-tinted spores are to be observed in 
distinguishing this species from its allies. It is considered edible. 
¢ 
AGARICUS TREMULUS Scheff. 
Mosses. Poughkeepsie. Gerard. 
Acaricus (CoLLYBIA) ABUNDANS 2. sp. 
Pileus thin, convex or expanded, subumbilicate, innate-fibrillose, 
whitish inclining to fuscous, often a little darker and more densely 
fibrillose on the disk, the thin margin easily splitting ; lamelle nar- 
row, close, adnate, sometimes veiny, white ; stem equal, smooth, hol- 
low, easily splitting, often curved, colored like the pileus, pruinose at 
the top. 
Plant gregarious or subepitose, 1-2’ high, pileus 1’-1.5’ broad, 
stem 1” thick. 
Decaying trunks in woods. Sandlake and Greig. August and 
September. ; 
This fungus is not frequent, but when it does occur it is usually in 
great abundance. When drying the margin rolls inward and the 
color becomes darker. 
* One accent signifies inch or inches, two accents line or lines. 
