JAN. 1896. FLORA OF W. VIRGINIA MILLSPAUGH & NUTTALL. 127 



TILLETIATul. 



T. TRITICI (Bjerk.) Wint. 



Ustilago tritici, C. Bauhin. On living leaves of wheat, Monon- 

 galia Co., near Morgantown (MillspaugJi). 



UROCYSTIS Rabenh. 

 U. ANEMONES (Pers.) Schrcet. 



On living leaves and under stem cuticle of Actcea alba, Mo- 

 nongalia Co., near Morgantown (MillspaugK). 



UREDINACE.E. 



UROMYCES Link. 

 TJ. Polygon! (Pers.) Fckl. 



Uredospores on Polygomun erectum, Aug. 2, 1894 (Nut tall, 

 1642). 



U. TRIPOLI i (Hedw.) Lev. 



On living leaves, Trifolium pratense. Mason Co., near Point 

 Pleasant (MillspaugK), On Trifolium, July 13, 1894 (Nuttall, 

 1604). 



U. APPENDICULATUS (Pers.) Link. 



On living leaves of pole beans, Monongalia Co., near Morgan- 

 town (MillspaugK). 



TJ. Caladii (Schwein) Farl. 



On Ariscema triphyllum (uredospores), May 28, 1894 (Nuttall, 



1511)- 



TJ. Hyperici (Schwein) Curt. 



' jEcidiospores on Hypericum mutilum, at Rupert's, July 25, 1894 

 (Nuttall, 1625). 



TJ. Terebinth! (DC.) 



On living leaves Rhus radicans, Oct. 17, 1895 (Nuttall, 1876). 



U. LESPEDEZJE (Schwein) Peck. 



On living leaves Lespedeza violacea, Monongalia Co., near 

 Morgantown (MillspaugK), 



U. HEDYSARI-PANICULATI (Schwein) Farl. 



On living leaves Meibomia canescens, Mason Co., near Point 

 Pleasant (MillspaugK), On leaves M. paniculata, July 17, 1894 

 (Nuttall, 1610). 



TJ. Howei Pk. 



On Asclepias Syriaca, Oct. 13, 1895 (Nuttall, 1869). 



MELAMPSORA Cast. 



M.farinosa (Pers.) Schrret. 



On Salix nigra, Oct. 17, 1893. Spores at first hyaline (22 x 13 //) 

 but the granules finally turn yellow (22 IJL), and perfectly fill the 

 spore (25 x 1 8 /*) (Nuttall, 1107). 



