19S Hynieiioniycctic, Affaiicaceir, Rliodosporas, Entolouia. 



l)iimmii albis doiii pallide incaniatis; stipite gracili, aequali vel sur- 

 simi lcuiter atteuuato, fareto, olahro vel leviter fibrilloso, ad apiceui 

 pruinoso.pileo iu colore siinili vel i>alIidiore,basi tomeuto albo oruato, 

 iuterdnin oinnino all)ido, J-o (•iii. alto, 2-4 inm.crasso; sporis subglobo- 

 sis. lcviter angnlosis, 1-uncIeatis, saepe oblique apiculatis, <S-10 [j, d. 

 II((b. snb arboriltiis in locis palndosis, Stow, Mass., U. S. A. 

 (S. ])A.vis) — Ab /•;. melaniccps C. et M. dittert stipite farcto et 

 sporis iniuoribns ; ab E. fuliginarinm Karst. pilei margine aequali 

 et colore laniellaruui pallidiore. 

 '1-2. Entoloma Burlinghamiae 3Inrrill, ^. Am. Fl. X, p. 119 (1917).— 744 

 Gregarinin pileo e cainpaunlato snbplauo, umbonato, 4 cm. lato, 

 glabro e minute prniuoso glabrato, udo viscido, leviter striato, flavo, 

 umboue bruuueo-flavido, margipe iutegro, concolori, inflexo; lamel- 

 lis adnexis, latis, coufertis, pluries iusertis, albis, dein salmoueis, 

 acie iutegra ; sporis ellipsoideis, angulosis, granulosis, roseis, 7-9 

 * 5-G ; stipite brevissimo et crasso, sursnm leviter tenuato, iuter- 

 dniu snbbulboso, albo, gossypino-tibrilloso, solido v. spougioso, 3 

 cm. longo, 1-2 cm. cr. 



Hah. iuter Filices in silvis, Newfaue, Vermout, Amer. bor. (Ger- 



TRUDE BURLINGHAM). 



23. Entoloma rubro-brunneum Murrill, X. Am. Fl. X, p. 121 (1917).— 745 

 Pileo caruoso, sicco fragili, couvexo, 3-4 cm. lato, glabro, nitido 

 sicco saepe fisso, rubenti-brunneo, margiue plauo v. subtiliter striato; 

 carne alba ; lamellis adnatis v. subsinuatis, subdistantibus, latis, 

 albidis, demnm rubellis ; sporis subglobosis, angulosis, rubellis, 

 8^7; stipite brevi, cyliudrico v. deorsum leviter tenuato, glabro, 

 albo, cavo, 2-4 cm. lougo, 4-8 mm. cr. 



Hah. in silvis qnerciuis, Opelika Alabama et in Mississippi, A- 

 iiicr. bor. 



24. Entoloma avellaneum Mmrill, N. Am. Fl. X p. 122 (1917). — So- 746 

 litarinm ; pileo e convexo subplauo, non umbonato, e circulari sub- 

 irregnlari, 3-4 cm. lato, levi, sicco, glabro, non striato, uuiformiter 

 avellaneo, margiue coucolori, nudulato v. sublobato ; lamellis non 

 confertis, latinscnlis, ventricosis, sinuatis, ex albo salmoueis, acie 

 subinaequalibns ; sporis late ellipsoideis, leviter angulatis v. irre- 

 gnlarlbus, apiculatis, roseis, 7*5; stipite sursum tenuato, albo, 

 cavo, levi, subglabro, demum albido-tomentoso et basi albido-bys- 

 sino, 5-6 cm' lougo, 3-6 uim. cr. 



Eah. in truncis valde corruptis in silvis Ooniferis, Lake Pla- 

 cid, Adiroudack M.", New York, Am. bor. 



