"Agaricus Matiedroma ya ceuneeeae i ara a AS aaa 
_ Pileus convex or expanded, dry, clothed with a an minute appr 
i ~ tomentum, whitish ; lamelle narrow, crowded, rounded behind, whitish « 
Ai, pale « cream color, changing to a smoky blue or blackish color when bruised ; 8 
pm short cylindrical, whitish ; spores oblong-elliptical, .0002 — .00025' ee 
- Plant 1-2 high, pileus 1 broad, stem 2 -3' thick. 
Ground in woods. Copake. Oct. ° Sa 
The species is remarkable for the smoky or blackish hue assumed by the fy y 
; ~ lamella when bruised, and also in drying. aria 
Asanicus (CLITOCYBE) PINOPHILUS Pk. 
__ Pileus thin, convex, umbilicate or centrally depressed, glabrous, moist, pale 
tan: color, paler or alutaceous when dry; lamells moderately close, subar- 
~ euate, adnate or slightly decurrent, whitish ; stem equal, stuffed or hollow; 
- glabrous or subpruinose, colored like the pileus; spores nearly elliptical, — 
.0002 —.00025' long ; odor and taste resembling that of fresh meal. 
Plant 1-2 high, pileus about 1’ broad, stem 1''—2"' thick. 
Ground under pine trees. Albany and Ticonderoga. July and August. re 
_ AGARICUS RUBROMARGINATUS F’, 
Ground under spruce trees. Adirondack Mountains. August. _ M 
Our specimens when fresh had a slight alkaline odor; otherwise theyagree 
well with the description of the species. 
Agaricus (MycENA) RADICATELLUS Ph. 
ar Pileus thin, campanulate, glabrous, obtuse or subumbonate, whitish, when — 
dry striate on the margin; lamellz ascending, narrow, close, white; stem — 
firm, glabrous, slender, whitish, deeply rooting; spores subglobose, rough, 
.0003/—.00035 long. ; 
Plant 1.5 —-2 high, pileus 4’-6 | broad. 
Mossy ground i in woods. Griffins. Delaware County. Sept. 
ay This species is easily known by the long radicular portion of the stem, 
$24 a which penetrates the earth after the manner of A, radicatus. 
Pak AGARICUS CHRYSOPHYLLUS F’7. 
--._. Decaying wood. Adirondack Mountains, Summit and Sandlake. Aug. 
and Sept. : 
AGARICUS (PLEUROTUS) ABSCONDENS PA, 
Pure white; pileus compact, convex or slightly depressed on the disk, 
glabrous, dry; lamelle thin, crowded, emarginate, with a decurrent tooth; _ 
stem eccentric, curved, stuffed, slightly mealy at the top; spores minute, 
a elliptical, .0002 long, usually with a shining nucleus; odor distinct, farina- a 
ye 4 
; ceous. ) 
“3 
’ 
Stem about 2' long, pileus 2'-3' broad. 
a t..7 os waeeree 
eS) 
es 
In hollow stumps. Griffins. Sept. 
PMA 
AGARICUS SEPTICUS Fr, 
Decaying wood. Adirondack Mountains. Aug. 
_ 
“y id 
eat 
