35 



hchnoderma fidiginosum (Scop.) Murr. 2^2"/, sSyj. The 

 latter collection is a fine specimen on dead hemlock. 



Phaeohis sistotremoides{K[h.%i'^Q\\\N^'M.\!iXr. 17^2. Common. 

 Polyporus elegaiis (Bull.) Fr. I9<)3, 1994- Common. 



Polyporus fagicola sp. nov. 



Pileus orbicular, convex to plane, umbilicate,4-5 cm. x o. 1-0.3 

 cm. ; surface smooth, pale-avellaneous, ornamented with tufts of 

 innate fibrils, which are larger and darker nearer the center and 

 somewhat radiately and imbricately arranged ; margin very sharp, 

 slightly decurved, regular in outhne, not ciliate : context thin, 

 fibrous, white ; tubes milk-white, decurrent, favoloid, 1-2 to a 

 mm., edges very thin, fimbriatulate : spores ellipsoid, smooth, 

 hyaline, 3— 4/-< X 6—7/^ : stipe central, soHd, thick, nearly equal, 

 concolorous, conspicuously hispid, especially near the base, 2 

 cm. long, I cm., thick. 



-539 (tyP^)- This plant was found on the top of a fallen de- 

 corticated beech log, in heavy mixed woods on the slope of Boar- 

 stone Mountain, Piscataquis Co., September 14, 1905. It has the 

 habit of Polyporus Polyporus. 



Polyportis fissus Berk. 1784, 2178 , 2jjo, 2669, 2673. The 

 last specimens were collected on a dead balsam-fir log. 



Polyporus Polyporus (Retz) Murr. 2173, 2176, 2177. 



Porouidulus conchifer (Schw.) Murr. 1782, 1998. Common 

 on white elm. 



Pycnoporus cimiabarinus (Jacq.) Karst. 1896. 



Spongipellis borealis (Fr.) Pat. 2676. This grew on balsam 

 fir. 



Spongipellis galactinus (Berk.) Pat. 2014. Seen only once, 

 but then in great abundance, covering the inside of a large white- 

 elm stump. 



Tyromyces. [See a later article in the Bulletin of the Torrey 

 Botanical Club.] 



Subfamily Fomiteae 



Elfvingia fonientaria (L.) Murr. 190J, I793- Common. 

 Elfvingia viegaloma (Lev.) Murr. iSoo. Common. 

 Fomes popidinus (Schum.) Cooke. 1742, 1903, 1999, 2326. 

 All on red maple. 



