WEST VIRGINIA GEOLOGICAL SURVEY 69 



S. PSILOSTEGA E. & M. 



On Galium circaezans, July 14, 1894 (Nuttall, 1604). 

 S. NABALI B. & C? 



On Prenanthes serpent aria, June 8, 1894 (Nuttall, 1536). 



S. ATRO-PURPUREA Peck. 



O ! n Aster cordifolius, Nov. 24, 1894. Sporules -f- 35 to 

 55 x i to 1.5 fj, (Nuttall, 1757, 644). 

 S. PoLYGON6RUM Desm. 



On Polygonum Hydropiper, June 8, 1894. Sporules 25 to 

 40 x 1.5 n (Nuttall, 1537). 

 S. SMILACINAE E. & M. 



On Vagnera racemosa (SMILACINA), Aug. 14, 1894. 

 Maculae suffused with the marginal color late in season 

 (Nuttall, 1252). 



RHABDOSPORA Mont. 

 R. KALMIARUM (Schw.)* 



Sphaeria Kalmianum Schw. On Kalmia latifolia, Aug. 

 26, 1894 (Nuttall, 1685, 590). 



PHLYCTAENA Mont & Desm. 



P. VAGABUNDA Desm. 



On Vernonia Noyeboracensis, Phytolacca decandra and 

 Onagra biennis, March 18, 1894 (Nuttall, 1436, 408). 



P. SEPTORIOIDES SaCC. 



On Phytolacca decandra, May 25, 1894 (Nuttall, 1498). 

 P. IPOMOEAE E. & E., Proc. Phila. Acad., 1894, 369. 



TYPE HABITAT : On calyx lobes Ipomoea pandurata, Dec. 

 9, 1894 (Nuttall, discov. 1305, 250). 



Perithecia scattered, subcuticular, 75 to 80 ju diameter, 

 covered by the blackened, slightly raised epidermis. Spor- 

 ules linear, hyaline, curved above, 15 to 20 x 1.25 p. 

 P. ARCUATA Berk., 



On Onagra biennis, March 18, 1894. Sporules 30 to 35 x 

 .75 /x (Nuttall, 1433,403). 



GELATINOSPORUM Peck. 

 G. BETULINUM Peck. 



On Be tula lenta, April 12, 1895. Sporules subfiliform 

 nearly semicircular, 32 to 40 x 2.5 ^ (Nuttall, 1797). 



SPHAEROGRAPHUM Sacc. 



S. HYSTRICINUM (Ell.) SaCC. 



On Azalea viscosa, May 4, 1894. Sporules narrowly 

 arcuate-falcate 34 x 3 /* (Nuttall, 1501, 481). 



Transferred to Rhabdospora by E. & E. 



