Clitocybe. 



B. Pileus thin, hygrophanous, soft, watery. 



**** CYATHIFOKMES. P. thin, depressed then cup-shaped. 

 Colour dingy when moist. 



cyathifonnis, Bull. P. 3-;-7 cm. deeply depr. edge incurved, 

 sooty-brown then pale ; g. dingy ; s. 5 9 cm. stuffed, elastic, 

 narrowed upwards, reticulately fibrillose, sooty; sp. . 



var. cinerascens, Fr. Smaller. P. pale grey-brown; g. tinged 

 yellow. 



expallens, Pers. P. 3 5 cm. plane then deeply depr. greyish 

 brown then pale, margin soon expanded; g. greyish white; s. 

 4 5 cm. greyish white, hollow, equal ; sp. . 



obbata, Fr. P. 2 3 cm. plane, umbil. then deeply depr. sooty 

 brown, edge at length striate; g. decur. distant, greyish, pruinose 

 with white ; s. 4 5 cm. glabrous, greyish brown, hollow ; sp. . 



[fritilliformis, Lasch. Convex-umbil. then infundib. glabrous, 

 grey then pallid, becoming fuscescent when dry, edge sublobed ; 

 g. thickish, pallid; s. subtomentose, thickened upwards. 



[calatha, Fr. P. exp. infundib. hygr. edge soon spreading, even, 

 sooty; g. deeply decur. violet then reddish; s. solid, tough, striately 

 rugose, narrowed below, violet then reddish. 



pruinosa, Lasch. P. 45 cm. umbil. then deeply depr. brown, 

 powdered with grey bloom ; g. decur. crowded, narrow, dingy ; 

 s. 3 5 cm. fibrillose, pallid ; sp. . 



concava, Scop. P. 3 5 cm. broadly and deeply umbiL flaccid, 

 wavy, dark grey ; g. decur. narrow, smoky ; s. 2 3 cm. equal, 

 glabrous, grey; sp. - . 



[vibecina, Fr. P. exp. then infundib. greyish livid then pale, 

 margin soon extended, striate; g. deeply decur. greyish white; 

 s. hollow, glabrous, rather wavy. 



[Queletii, Fr. P. convex, umbil. whitish with brown squamules 

 when dry ; g. deeply decur. whitish ; s. flocculose, whitish. 



suaveolens, Fr. Fragrant. P. 2 3 cm. convex then concave, 

 discoid, buff, hygr. margin striate; gills crowded, pallid; s. 4 5 cm. 

 thinner upwards, tinged brown ; sp. 8 x 5. 



Among grass. Differs from C. fragrans in concave pileus with 

 striate margin. 



brumalis, Fr. P. r5 2'5 cm. umbil. then deeply depr. flaccid, 

 glabrous, wavy, livid, pale when dry; g. pallid; s. 4 5 cm. glabrous, 

 whitish, often curved ; sp. 4 5 x 3 4. 



