Hymenomycetpe, Ag-aricacefe, Ochrosporfe, Flammula. 173 



p. 217. — Pileo tenui, convexo v. subplano, plerumque irregulari, 

 umbonato, viscido, flavo-brunneo, umbone rubro-brunneo v. ca- 

 staneo, carne alba, s:epe flavo tincta; lamellis moderate latis, sub- 

 distantibus, adnatis v. leniter decurrentibus, ssepe rugose plicatis, 

 e flavido brunneo-ferrugineis ; stipite aequali, cavo, supra flavido, 

 basi pallido v. brunneo; sporis ellipsoideis, 8-10*4-5. 



Hah. dense caespitosa in silvis Ooniferarum prope \Va- 

 shington D. C. Amer. bor. (F. J. Braendle). — Pileus 2-3 cm. 

 latus ; stipes 2-4 cm. longus, '2-3,5 mm. cr. 



6. Flammula praecox Peck, Bull. Torr. Bot. Club, XXXVI (1909) 9:^5 

 p. 334. — Pileo carnoso, convexo, demum subplano, glabro, hy- 

 grophano, brunneo, deinde paUido-brunneo v. rufo-brunneo, ali- 

 quando viridi tincto, primo margine involuto, carne pallida; la- 

 mellis subconfertis, adnatis, aUquando adnexis, pallido-ochraceis, de- 

 mum brunneo-ochraceis, acie albidis, crenulatis v. erosis; stipite 

 aequah v. sursum leviter attenuato, demum fistuloso, sericeo-fibril- 

 loso, in juventute ad apicem leniter floccoso v. furfuraceo, velo 

 candido evanescente, pallido, basi tomento moUi candido; sporis 

 subochraceis, ellipsoideis, 7-8 * 4-5. 



Hab. gregaria v. csespitosa ad Hgna dejecta, plerumquo Ti- 

 lite americanjc, Rockville Indiana Amer. bor. (G. T. Hovell), 

 — Pileus 2-3 cm. latus; stipes 2-4 cm. longus, 4-6 mm. crassus. 



7. Flammula pulchrifolia Peck, New York State Mus. Bull. n. 122 iJ96 

 (1908) p. 21 et p. 160, — Pileo carnoso-tenui, hemisphierico, dein- 



de convexo, viscidulo, hygrophano, fibrilloso, subinde centro squa- 

 muloso, margine fibrilloso, roseo, subinde pallido; carne alba, amara; 

 lamellis tenuibus, confertis, adnatis, subinde leviter sinuatis, albi- 

 dis, mox nitide luteis v. fulvo-ochraceis; stipite jcquali, farcto v. 

 cavo, pallido, saepe basi flavo, apice e velo fibrilloso; sporis in 

 strato tenui falvo-ochraceis, in strato crasso ochraceo-luteis, 7,5- 

 8 « 5-6. 



Hah. ad lignum Tsugae canadensis, Menands Albany co. 

 Amer. bor. — Pileus 2,5-5 cm. latus; stipes 2,5-4 cm. longus, 

 3-4 mm. crassus. 



8. Flammula ferruginascens (Britz.) Sacc. — Syll. XI, pag. 57. — r,i»7 

 Britzelmayr, Revis. Hymenomyc. III (1899) pag. 8. — Pileo 30 

 mm. lato, convexo, late umbonato, sed etiam depresso, opaco, fla- 

 vo-ochraceo, centro flavo-brunneo; stipite 25 mm. long. supra 4 

 mm. cr., basi angustato, brunneo-flavo, basi obscuriore, opaco, far- 

 cto; carne albida, tenaci, coriacea; lamellis subflavis, ex adnoxo 



