DERMINI. 237 



Name — unicolor, of one colour. Fl. Dan. t. 1071.7. i. Fr. Moiiogr. \. p. PhoUota. 

 320. Hym. Eur. p. 225. B. 6^ Br. 71. 1524, C. Illust. PI. 356. b. Bull. t. 



C. MusciGENi. Like ringed GalercB, hygrop?ianous. 



523. A. pumilus Fr. — Pileus 6-10 mm. {2>-S lin.) broad, ochra- 

 ceous, moderately fleshy for its very small size, campanulate then 

 hemispherical., obtuse, smooth, even (not slightly pellucid-striate 

 when moist); flesh thin, watery. Stem 2.5-4 cent. (1-1)4 in.) 

 long", 2-3 mm. {i-i/4 lin.) thick, fistulose, equal, lax (not tense 

 and straight), even, smooth, of the same colour as the pileus. 

 Ring ^xsixnoX, floccoso-wove7t, in the form of a zone. Gills zvholly 

 adnate, at first ascending, then plane, 4-6 mm. (2-3 lin.) broad, 

 almost triangular, crowded, stopping short of the slight acute 

 margin, pallid. 



The ring in the form of a zone is similar to that of various Corfinarii, and 

 is not membranaceous as in allied species. Very distinct from all others. 

 Solitary or gregarious. Of the same colour as A. hypnorum but more fleshy. 



Among moss on old wall, &c. Uncommon. Aug.-Jan. 



The plant may be readily overlooked as a species of Pholiota from the 

 nature of the ring. The gills are sometimes scarcely crowded. It stands 

 severe frost. Name — pumilus, dwarf, diminutive. Fr. Monogr. i. p. 321. 

 Hym. Eur. p. 226. Icon. t. 105./". 4. Berk. Out. p. 152. C. Hbk. n. 305. 

 S. Mycol. Scot. Supp. Scot. Nat. 1882, p. 215. 



524. A. mycenoides Fr. Ferruginous when in vigour, when 

 dry sometimes tawny, sometimes pale. — Pileus 12 mm. (^ in.) 

 broad, membraiiaceous, campanulate soon hemispherical, some- 

 what obtuse, smooth, striate, hygrophanous. Stem about 4 cent. 

 {lyi in.) long, I m. {yi lin.) thick, fistulose, _/?/z/6'r;;z, even, smooth, 

 tawny-ferruginous, darker than the pileus. Ring membranaceous, 

 entire, white, persistent. Gills adnate, with a small decurrent 

 tooth, somewhat distant, at length plane, ferruginous. 



A remarkable species, somewliat tender, growing in troops. Stem longer in 

 mossy places. In no wise to be confounded with very small forms of A. mar- 

 ginal us, such as Batschf. 208. 



In damp dells, and on lawn among moss. Rare. Oct. 



Berkeley notes that his plant had a white stem but that Fries considered it 

 the same as his A. mycenoides. Spores ovoid-ellipsoid, 8-10x5-6 mk. K. 

 Name — Mycena-like. Fr. Monogr. i. p. 321. Hytn. Eur, p. 226. BerJi. Out. 

 p. 152. C. Hbk. 71. 306. 



