43 



edge subcrenulate ; stem solid, equal or slightly tapering upward, white and 

 smooth at th.e top, elsewliere tomentose, scaly and colored like the pile us ; 

 spores broadly elliptical, .0003' x .00015'. 

 Plant subcaespitose, 2'-4' high, pileus 1-2' broad, stem 2'-4" thick. 



Rotten logs in woods. Catskill Mountains and Kock City. Sep- 

 tember and October. 



Agaricus (Tricholoma) multipiinctusj Peck, 



Pileus brittle, broadly convex, sometimes centrally depressed or subumbili- 

 cate, densely dotted with minute brown or blackisli scales, yellowish-brown, 

 the disk often darker ; lamellae close, slightly emarginate, yellow, sometimes 

 with a darker edge ; stem subequal, squamulose-punctate, hollow, colored like 

 the pileus ; spores suborbicular, .00016' in diameter. 



Plant subcaespitose, l'-2' high, pileus l'-2' broad, stem 2"-4" thick. 



Rotten logs in woods. Sandlake and Adirondack Mountains. 

 July and August. 



This species is related to Ag. rutilans. 



Agaricus (Tricholoma) lacunosus, Peck. 



Pileus convex or expanded, dry, lacunose, densely furfuraceous, bright 

 golden yellow ; lamellae subdistant, wMte, the interspaces sometimes veiny ; 

 stem firm, solid, equal or slightly tapering downwards, scaly or furfuraceous, 

 colored like the pileus. 



Plant l'-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 lacunae 

 of the pileus give it a somewhat reticulated appearance. 



Agaricus (Tricholoma) laterarius, Ptck. 



Pileus convex or expanded, sometimes slightly depressed in the center, 

 pruinose, whitish, the disk often tinged with, red or brown, the tliin margin 

 marked with slight subdistant short radiating ridges ; lamellae narrow, 

 crowded, white, prolonged in little decurrent lines on tlie stem ; stem nearly 

 equal, solid, white ; spores globose, .00018' in diameter. 



Plant 3'-4' high, pilous 2'-4' broad, stem 3"-5" thick. 



Ground in woods. AYorcester. July. 



Agaricus (Tricholoma) Limouium; Peck. 



Pileus thin, smooth, yellowish ; lamellae crowded, narrow, not forming 

 decurrent lines on the stem, lemon-yellow ; stem tapering downwards, smootli, 

 striate, rooting. 



Plant 3'-4' high, pileus 2'-3' broad, isteni 3"-l" thick. 



