WEST VIRGINIA GEOLOGICAL SURVEY 139 



Pocahontas : Cranberry Glades ; on Betula, Monongalia : neat- 

 Lick Run (Sheldon) ; on dead twig cultivated Pyrus Malus, 

 Monongalia Co., near Morgantown. On dead Betula lutea, 

 and on log Liriodendron Tulipifera. A form with white 

 spores, on roots fallen Betula lenta, Grant Co., near Bayard 

 (Millspaugh) . On Fagus atropunicea, Keeney's Creek, 

 Oct. 20, 1893 (Nuttall, 121 1 ). 



CORIOLELLUS Murrill. 



C. SEPIUM (Berk.) Murrill. (Trametes Septum Berk.). 



On dry railroad ties, Monongalia : near Morgantown 



(Millspaugh), on Juglans nigra (Sheldon). Resupinate form 



on dead oak beams over a boiler, Fayette : near Nuttallburg 



(Nuttall, 1300). 



MUCRONOPORUS E. & E. 



M. EVERHARTII E. & Gall. 



On Ulmus pubescens, Nov. 6, 1893 (Nuttall, 1598). 

 M. GILVUS (Sz.) E. & E. 



On Castanea dentata, July 20, 1894 (Nuttall, 1169, 558). 

 M. FERRUGINOSUS (Schrad.) E. & E. 



On Juglans cinerea, Aug. 29, 1893 (Nuttall, 1183). 



PORIA Pers. 

 P. VULGARIS Fr. 



On various dead limbs, Feb. 2 and Nov. 20, 1893 (Nutt- 

 a tt> 833). A nodular form on oak ties, Nov. 5, 1894 (Nutt- 

 all) . 

 P. OBDUCENS Pers. 



On underside of dead log, Feb. 8, 1893 (Nuttall, 1297, 

 246). ' , 



P. NIGRA Berk. 



On side and beneath dead Hicoria? log. Effused, long 

 and narrow, perennial (Nuttall, 1268). 



P. TOMENTO-CINCTA B. & R. 



Effused on bark underside of log Betula lenta, 60 x 30 cm 

 One layer taken off on Sept. 16, the same surface of the 

 bark was found to be again covered with the species on 

 Oct. 5, 1895. (Nuttall, 1865, 75 2 ) On Magnolia Fraseri, 

 Nov., 1895. 



P. VAPORARIA Fr. 



On Primus serotina, Dec. 8, 1893 (Nuttall, 1295, 244). 



P. TULIPIFERAE Schw. 



On Liriodendron Tulipifera, April 13, 1893 (Nuttall, 



