52 OUTLINES OF BKITIRII FUXGOLOGY. 



then depressed, umbonatc with a minute papilla, smooth, at 

 first even, then slightly striate ; stem fistulose, cartilaginous, 

 tense and straight, livid fuscous, pruinose, then naked ; 

 gills adnate, with a decurrcut tooth, crowded, plane, lanceo- 

 late, becoming fuscous. 



On scorched ground. Kew. 



** Gills very broad, more or less distant. 



265. A. (CoUybia) laceratus, Lasch (p. 120); U in. 

 Epping Forest. 



266. A. (CoUybia) murinus, Batsch ; pileus 1 in., 

 fuscous-brown, then pale, slightly fleshy, tough, campanu- 

 lato-convex, then expanded, obtuse, or umbilicate, without 

 striae, slightly wrinkled or very thinly squaraulose ; margin 

 at first involute, always even ; stem hollow, equal, tense 

 and straight, not rooting, pubescent at base, slightly fibril- 

 lose under a lens, becoming cinereous-white ; gills attenuato- 

 adnexed, broad, thick, distant, white, then cinereous. 



On the ground in woods. Marlborough Forest. 



267. A. (CoUybia) protractus, Fr. ; pileus 1 in,, grey- 

 fuscous, shining, somewhat membranaceous, convexo-plane, 

 disc slightly depressed, with a rudimentary umbo ; margin 

 paler, striate ; stem fistulose, cartilaginous, then soft, tense 

 and straight, even, smooth, livid-grey, extended under- 

 ground in root form, attenuated, fibroso-strigose ; gills 

 adfixed, ventricose, broad, somewhat distant, grey, white- 

 pruinose. 



In pine woods. On mossy ground, beside stumps. Rare. 



268. A. (CoUybia) tesquorum, Fr. ; \-h in, fuscous- 

 black, then pale, fleshy-raembranaceous, slightly firm, convex, 

 obtuse, smooth ; flesh same colour: stem fistulose, filiform, 



