426 nyiiionoiii.vutin», Polyporaceoe, Poria. 



nuibns donatis, inaeqnalibns, mollibns sed nou collabescentibns, 

 2-3 in (jnocjne niin , acie e integra dentata v. lacerata ; sporis e 

 snbglobosis late ovoideis, levibns, byalinis, 3 \x loug. 



Hah. ad truucos dejectos, « Borstoue Camp » ad septeut. Willi- 

 mantic ]\raine, America bor. 

 4G. Poria salicina W. A. Mnrrill, Mycologia, 12., 1920, p. 304. — Late 1591 

 eftnsa contlnendo continna, inseparabilis, crassinscula; margiue te- 

 uui adpresso, fimbriato, albo, aetate iucouspicno ; contextu albo- 

 foliaceo; bymeuio vere iuaeqnali e albo-cremeo uitido Inceuti; tu- 

 bnlis parietibns tennissimis praeditis, fragilibns subcollabesceuti- 

 bus, augnlosis, magnitndine et forma variabilibns, 2-3 mm. loug,, 

 3 vel etiam 1 in qnoque mm., acie demnm deutata v. lacerata ; 

 sporis ellipsoideis, levibns, hyaliuis 4,5 * 2,5. 



Hab. ad trnucum emortunm S a 1 i e i s, Fern Hollow prope Pitt- 

 sbnrgb, et Kittauniugh, Peunsylvauia, America bor. (D. E. Sum- 



STINE). 



47. Porla hymeniicola W. A. Mnrrill, Mycologia, 12., 1920, p. 305. — 1592 

 Snbcircularis et 2 cm. v. nltra lata, coutiuna, inseparabilis, cras- 

 siuscuhi ; margine gossypiuo, couspicuo, iu si^eciminibus siccis ae- 

 qualiter pnre albo; coutextu albo parnm distiucto; hymeuio inae- 

 qnali, albo hicenti : tnbub's angnlosis, parietibus tennibns prae- 

 ditis, nsqne 2 mm. loug., maturis circ. 5 in qnoqne mm., acie e 

 iutegra deuticnlata ; sporarnm caracteribus iguotis. 



Hab. iu hymeuoplioro vetnsto T y r o m y c e t i s sp. ad trnucnm 

 emortunm P o p n 1 i , « Camp Snuday » Medford Towuship, Maine, 

 America bor. 



48. Poria separans W. A. Mnrrill, Mycologia, 12., 1920, p. 305. — Late 1593 

 efifnsa, continua, e substrato separabili, crassinscnla ; margine te- 

 nni, gossypiuo, e albo cremeo iu speciminibns vetustis i)arum di- 

 stiucto ; coutextn albo teuni teuaci albo membranaceo ; hymeuio 

 aequab', hicenti, e albo cremeo; tubuhs parietibus teuuibus prae- 

 ditis sed non cohabescentibns, forma et magnitndine regnlaribus, 

 usque 2 mm. loug. iutns concoloribus, augnlosis 4 in quoque mm., 

 acie fimbriato-dentata; sporis subglobosis, hyahuis, levibus 5 [ji cr. 



Hab. ad trnncnm emortunm, East Hebron, New Hampshire, Ame- 

 rica bor. (Percy WiLt^ON). 



49. Poria roseitingens W. A. Mnrrih, Mycologia, 12., 1920, p. 305.— 1594 

 Coutinendo late etlnsa, irregnlaris, inseparabilis tennis ; margine 

 adpresso fibrihoso, in speciminibns siccis aeqnaliter pure albo ae- 

 tate conspicuo; coutextn albo, membranaceo; hymeuio subaequali, 



