Eepore of the State Botanist. 87. 



Agaricus (Inocybe) umboninotus, n. sp. 



Pileus broadly campanulate or expanded, prominently umbonate, 

 rimose-fibrillose, dark-brown ; lamellae at first whitish, then ferruginous- 

 brown ; stem equal or slightly thickened at the base, solid, fibrillose, 

 paler than the pileus, pruinose at the apex ; spores nodulose, .0003 to 

 .00035 m - broad. 



Plant 15 to 2 inches high, pileus 6 to 10 lines broad, stem 1 to 2 lines 

 thick. 



Mossy ground in woods. Caroga. July. 



Its spores separate it from A, rimosus, and its prominent umbo from 

 A. asterosporus, 



Agaricus (Inocybe) maritimoides, n. sp. 



Pileus subconical or convex, dry, obtuse, densely squamulose with 

 small erect or squamose-fibrillose scales, fibrillose on the margin, dark- 

 brown ; lamellae close, rounded behind and adnexed, ventricose, whitish, 

 becoming brownish-ochraceous ; stem equal, solid, fibrillose, paler than 

 the pileus ; spores irregular, angular, brownish-ochraceous, .0003 to 

 .00035 m - lon g> .0002 to .00025 broad. 



Plant about 1 inch high, pileus 6 to 12 lines broad, stem 2 lines thick. 



Thin woods. Karner. Oct. 



Apparently related to A. maritirmis, but not hygrophanous. The 

 spores are slightly angular, resembling in shape those of species of En- 

 toloma and other Hyporrhodii, but are scarcely nodulose. 



Agaricus (Inocybe) comatellus, n. sp. 



Plate 2, figs. 5-3. 



Pileus submembranous, convex or expanded, clothed with whitish or 

 gray hairs, fimbriate on the margin ; lamellae subdistant, adnexed, pale- 

 tawny ; stem equal, solid, flexuous, pallid or reddish-brown, a little dar- 

 ker above, slightly mealy or pruinose-hairy, with a white mycelium at 

 the base , spores subelliptical, even, .0003 to .0004 in. long, .0002 to 

 .00025 broad. 



Plant 6 to 12 lines high, pileus 2 to 4 lines broad, stem scarcely half a 

 line thick. 



Sticks and bark buried under fallen leaves. Caroga. July. 



A small species remarkable for the hairy covering of the pileus. This 

 is sufficiently dense to give to the pileus a whitish or pale-gray appear- 

 ance. The species is apparently related to A. tricholoma, A. & S., and 

 A. strigiceps, Fr. 



Agaricus (Inocybe) subexilis, n. sp. 



Pileus thin, convex or subcampanulate, then expanded, umbonate, 

 fibrillose on the margin, at first pale chestnut color, then yellowish or 

 subochraceous, lamellae narrow, rather close, rounded behind, subven- 

 tricose, whitish, becoming dull-ochraceous ; stem equal, solid, flexuous, 

 minutely pruinose, finely striate under a lens, pinkish, then yellowish ; 

 spores subglobose, nodulose, about .0003 in. in diameter. 



Plant 8 to 12 lines high, pileus 3 to 5 lines broad; stem about .5 line 

 thick. 



Damp, mossy ground, in woods. Caroga. July. 



