WEST VIRGINIA GEOLOGICAL SURVEY 79 



N. HYPERICI-FRONDOSA (Schw.) Arthur. (Uromyces Hyperici 

 Curt.)- 



On Hypericum mutilum, Fayette, at Rupert's (Nuttall, 

 1625). 

 N. HOWEI (Peck) Arthur. (Uromyces Howei Peck). 



On Asclepias Syriaca, Fayette, near Nuttallburg (Nuttall, 

 1869). Summers, near Lowell (Pollard & Maxon, 130). 

 On A. ample xicaulis, incarnata, and on Vincetoxicum gono- 

 carpos, Arthur, North Am. Flora, 7 1265. On same (Shel- 

 don, 1015, 1961, 1976) ; on Asclepias abtusifolius (Sheldon, 

 1934) ; on A. incarnata (Sheldon, 3182). 

 N. SPERMACOCES (Schw.) Arthur. 



On Diodia teres, Arthur, North Am. Flora, 7 : 267 (Shel- 

 don, 2028). 



N. CALADII (Schw.) Arthur. (Uromyces Caladii Farl.). 



On Arisaema triphyllum, Fayette, near Nuttallburg (Nutt- 

 all, 1511). On A. dracontium (Sheldon, 1321, 1620). 

 N. CARYOPHYLLINA (Schrank) Arthur. 



On Dianthus caryophyllus (Sheldon, 34). 

 N. RHYNCOSPORAE (Ellis) Arthur. 



On Rhyncospora glomerata (Sheldon, 2688). 

 N. PLUMBARIA (Peck) Arthur. 



On Onagra biennis (Sheldon, 2323). 



UROMYCES Link. 



U. TEREBINTHI (DC.) 



On living leaves Rhus radicans, Oct. 17, 1895 (Nuttall, 



1876). 



U. EFFUSUS Arthur. 



On Juncus effusus, Monongalia, near Morgantown (Shel- 

 don). 

 U. SILPHII (Lyd.) Arthur. 



On Juncus tennis, Monongalia, near Morgantown (Shel- 

 don}. 



MELAMPSORA Cast. 

 M. FARINOSA (Pers.) Schroet. 



On Sali.r nigra, Oct. 17, 1893. Spores at first hyaline 

 (22 x 13 ft) but tne granules finally turn yellow (22 juj, and 

 perfectly fill the spore (25 x 18 /x) (Nuttall, 1107). 



PUCCINIA Pers. 

 P. ASPARAGI (DC.). 



On Asparagus officinalis (Sheldon, 918). 

 P. CARICIS-ASTERIS Arthur. 



On Aster $ps. (Sheldon, 2959, 3559). 



