OMPHALIA. 399 



Omphalia camptophylla. Berk. 



Pileus about -^ in. across, flesh very tliin; convex, then 

 expanded, deeply striate, disc brown, pale and greyish 

 towards the margin ; gills white, ascending for some distance 

 from the front then abruptly deourrent ; stem about 2 in. 

 high, very slender, equal, minutely downy, whitish, vfith 

 radiating base, minutely fistulose. 



Agaricus (Omphalia) camptophyllus. Berk., Outl., p. 133 ; 

 Cke., Hdbk., p. 98 ; Cke., Illustr., pi. 210a. 



On sticks, &c. 



Solitary or subgregarious. Pileus ^ in. broad, brown, with 

 a grey margin, stem 2 in. or more high, not a line thick, 

 with a few white fibres, under a lens minutely but beauti- 

 fully pubescent ; base radiate-strigose, at first yellow, when 

 full-grown pale above, pale rufescent below. (Berk.) 



Omphalia grisea. Fr. 



Pileus about h in. across, almost membranaceous ; cam- 

 panulate then convex, slightly papillate, and at length a 

 little umbilicate, not becoming truly expanded, glabrous, 

 striate, hygrophanous, livid-grey then hoary; gills shortly 

 decurrent, distant, distinct, broad, rather thick, greyish- 

 white; stem up to 3 in. long, 1 line thick, apex slightly 

 thickened, round, straight, even, glabrous, greyish- white, 

 not rooting, rather firm, cartilaginous, soon hollow; spores 

 7-8 X 4 /x. 



Agaricus (Omphalia) griseus, Fries, Epicr., p. 127 ; Cke., 

 Hdbk., p. 99 ; Cke., Illustr., pi. 210b. 



Among grass in woods, &c. 



Eecalling to mind Caniharellus devexiis, but difiering in the 

 more numerous, broader gills. 



Omphalia umbratilis. Fr. 



Pileus about 1 in. across, almost membranaceous, obtusely 

 campanulate, then convex, umbilicate, glabrous, blackish- 

 brown, margin slightly striate ; gills very slightly decur- 

 rent, arcuate, crowded, broad, narrowed at both ends, white 

 with a brownish tinge ; stem 1-8 in. long, about 1 line thick, 

 equal, even, glabrous, blackish-brown, tough, tubular, tube 

 stuffed ; spores elliptical, 7 X 5 /x. 



Agaricus (Omphalia) umhratilis, Fries, Epicr., p. 127; Cke., 

 Hdbk., p, 99 ; Cke., Illustr., pi. 274a. 



