WEST VIRGIXIA GEOLOGICAL SURVEY I39 



Pocahontas : Cranberry Glades ; on Betula, Monongalia : near 

 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 atropnnicea, Keeney's Creek, 

 Oct. 20, 1893 i^'uttall, 1211). 



CORIOLELLUS MurriU. 



C. Sepium (Berk.) MurriU. {Tramctes Sepium 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 cincrea, Aug. 29, 1893 {Nuttall, 1183). 



PORIA Pers. 



P. VULGARIS Fr. 



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

 all, 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 Hicoriaf log. Efifused, long 

 and narrow, perennial {Nuttall, 1268). 



P. TOMENTO-CINCTA B. & R. 



Efifused 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, 752). On Magnolia Fraseri, 

 Nov., 1895. 



P. VAPORARIA Fr. 



On Prnnns serotina, Dec. 8, 1893 {Nuttall, 1295, 244). 



P. TULIPIFERAE Schw. 



On Liriodendron Tulipifera, April 13, 1893 {Nuttall, 

 893)- 



