30 The Scottish Naturalist. 



2257. A. (Clitocybe) tumulosus Kalchb. Fr. Hy?n. Eur. p. 91. 



C. Illust. PI. 105. 



Caespitose ; pileus fleshy, conical then expanded, 

 umbonate, even, smooth, umber, becoming pale ; stem 

 solid, floccoso-pruinose, pallid ; gills slightly emarginate 

 and decurrent, crowded, white, then becoming cinereous. 



On thistle roots. Autumn. 



East. — — ■ — — Moray — 



West. — — — — 



Forres. Rev. Dr. Keith. 



England. Europe. 



2258. A. (Collybia) ambustus Fr. Hym. Eur. p. 127. 



Very small, tough, entirely fuliginous, the pileus darker; 

 pileus somewhat membranaceous, convexo-plane, papil- 

 late, slightly striate, smooth, hygrophanous, at first even, 

 fuscous, with the margin involute, at length livid, slightly 

 striate, somewhat depressed ; stem somewhat stuffed, 

 short, when young floccoso-pruinose, then becoming 

 smooth, tough, livid ; gills adnate, crowded, lanceolate, 

 becoming white-fuscous. Inodorous. 



On ground where brushwood had been burned. Nov. 

 East. — — — — Moray — 



West. — — — — 



Forres. Rev. Dr. Keith. 



England. Europe. 



2259. A. (Mycena) luteo-albus* Bolt. Fr. Hym. Eur. p. 134. 



C. Hbk. No. 176. C. Illust. PI. 159. 



Among moss. Oct. 



East. — — Tay — — — 



West. — — — — 



Glamis. J. S. 



England. Europe. 



2260. A. (Entoloma) Saundersii Fr. Hym. Eur. p. 192. A. 



majalis Saund. 6° Smith t. 46. 



Pileus fleshy, campanulate then expanded, obtuse, 

 repando-lobate, adpressedly tomentose, white, when old be- 

 coming fuscous, 2-3 in. broad ; stem solid, equal, silky 

 fibrous, white, 3 in. long, 1 in. thick ; gills slightly ad- 

 nexed, broad, distant, reddish. 



The pileus carries up and retains atoms of soil. Very 

 different from A. ?najalis Fr. ; rather allied to A. sin- 

 uatus Fr. 



