ADDENDA. 369 



159a (p. 217). C. (Hygrocybe) angulosus, Fr. ; 3 in.; 

 pileus rather fleshy, flattened, repand, fragile, quite smooth, 

 hygropbanous, warm tawny-yellow, ochraceous and opaque 

 when dry ; stem hollow, twisted, equal, striate, tawny ; 

 cortina tawny, very fugacious ; gills adnate, thick, rather 

 distant, tawny, edge entire, same colour. 



In fir woods. 



28fl (p. 240). L. involutus, Sopp. Every part white 

 with pale ochraceous tinge; 1-2 in.; pileus firm, equally 

 fleshy to margin, smooth, even, convex, becoming plane or 

 slightly depressed, margin arched, strongly involute, extreme 

 edge minutely silky ; stem solid, equal, or slightly incras- 

 sated below, glabrous, even ; milk not scanty, white, acrid, 

 unchangeable ; gills sub-decurrent, densely crowded, very 

 narrow, sometimes forked. 



On the ground. 



17a (p. 249). R. virginea, C. and M. ; mild ; 2 in. ; pileus 

 fleshy, firm, convex, then depressed, smooth, even, viscid 

 when moist, polished when dry, margin even, white ; stem 

 attenuated upwards, firm, solid, white, finely rugulose ; gills 

 very narrow, crowded, sub-decurrent, repeatedly forked, 

 connected by veins, brittle, white. 



On the ground under trees. 



45a (p. 256). R. ochroleuca, P. 



Var. claroflava. Grove; 2-3 in.; pileus convex, at first 

 buUate, then plane, slightly depressed in centre, chrome- 

 yellow, margin turned down, at length patent, perfectly 

 even or slightly striate when old, often paler than the disc, 

 sometimes of a deeper colour, cuticle not easily separable 

 as in E. ochroleuca ; flesh white, yellow beneath the 

 cuticle ; stem smooth, white, cylindrical, blunt at base, 

 slightly spongy within, at length rugose and cinereous, 



2 A 



