Hymenomyceta?, Agaricaceae, Ochrosporas, Flammula. 265 



aduatis, confertis, anreis ; stipite snbaeqnali, pileo snbconcolori 

 fibrilloso, e farcto cavo, 5-7 cm. longo, 3-5 mm. crasso ; velo fibril- 

 loso, evanido; sporis Inteis, aspernlis, e fronte snbgiobosis,5-6 ^ 5-5,5, 

 e latere depressis et 4,5 [i crassis ; basidiis clavatis, 24-26 * 5-6. 

 Eab. ad ligna, snbcaespitosa, S. Leopoldo Brasiliae (Rick). — 

 Flammulae sainneae proxima, sed optime distincta. 



50. Flammula viscidissima Mnrrill, Mycologia, 1912, p. 262, Gijmno- 993 

 pilus vlscidissimus Murrill 1. c. p. 256. — Pileo conico non plene 

 expauso, 2 cm. lato, levi gbibro, limacino, isabellino roseo-tincto, 

 plernmqne centro satnratiore ; lamellis sinnato-adnatis, latis ven- 

 tricosis subconfertis, pallide isabelliuis demnm obscurioribus; sporis 

 ovoideis apicnlatis saepe inaeqnilateris pallidis, fusco-tinctis sub 

 microsc, coacervatis atro-fulvis, 7 *3-4; stipite aeqnali v. deorsnm 

 paullo incrassato farcto albido sursum furfuraceo deorsnm tibril- 

 loso molliusculo, 6 cm. longo 3,5 mm. crasso. 



Hab. gregaria ad terram humosam inter mnscos, Mill City Oregon 

 et Seattle St. Washington, Amer. bor. 



51. Flammula oregonensis (Murrill) Sacc et Trott., Gymnopilus orego- 994 

 nensis Murrill, Xorth Amer. Flora X, p. 207 (1917). — Pileo e co- 

 nico hemisphaerico-convexo, hand omniuo expauso, 12-25 cm. lato, 



in superficie sicco vel hnmido, levi, glabro, aequaliter lateritio, 

 margine integro concolore, deflexo ; lamellis adnexis, latis, non con- 

 fertis, e cremmeo fulvis ; sporis ovoidei.s, minute echinulatis, sub 

 microscopio pallide ferrugineis, 8,5 * 5-6; stipite aeqnali, cavo, levi, 

 hiteritio vel pallido, nbiqne albo-pnlvernlento, aetate plus minusve 

 glabrato, 2-3 cm. longo, 3-5 mm. crasso. 



Hab. gregaria ad candicem emortnum A b i e t i s in abetinis 

 Glen Brook, Oregon, Amer. bor. 



52. Flammula fagicola (Mnrrill) Sacc et Trott., Gymnopilus f. Mnrrill, 995 

 North Am. Flora X, p. 201 (1917). — Pileo hemisphaerico, uon per- 

 fecte expanso, leuiter nmbonato, 2 cm. lato, sicco, dense imbricato- 

 sqnamnloso, uniformiter fulvo ; lamellis adnatis, distantibus, arcna- 

 tis, latis, e melleo ferrugiueis, acie flavis et eximie crenulatis ; 

 sporis ellipsoideis, levibus, sub microscopio melleis, 7-8 * 4-5 ; sti- 

 pite aeqnali, gracili, tenacello, solido, sicco, ochraceo, basi obscn- 

 riore, fibrillis rudis asperato, 3 cm. lougo, 2 mm. crasso. 



Rab. caespitosa ad caudicem emortunm F a g i , Lake Placid, 

 New York, Amer. bor. 



53. Flammula.squamulosa (Murrill) Sacc et Trott., Gymnopilus sq. Mur- 996 

 rill, IsTorth Amer. Flora X, p. 201 (1917). — Pileo convexo, hand 



