Jan. 1896. Flora of W. Virginia — Millspaugh & Nuttali.. 127 



TILLETIATul. 

 T. TRiTici (Bjerk.) Wint. 



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

 galia Co., near Morgantown {Millspaugh). 



UROCYSTIS Rabenh. 

 U. anemones (Pers.) Schroet. 



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

 nongalia Co., near Morgantown (y]////i/a//^/i). 



UREDINACE^. 



UROMYCES Link. 

 U. Polygoni (Pers.) Fckl. 



Uredospores on Polygonum c rectum, Aug. 2, 1894 {Nuttali, 

 1642). 



U. TRiFOLii (Hedw. ) Lev. 



On living leaves, Tr/'/oltum prate>ise,yidiSon Co., near Point 

 Pleasant {Millspaugh). On Trifolium, July 13, 1894 {Nuttali, 

 1604). 



U. appendiculatus (Pers.) Link. 



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

 town {Millspaugh). 



TJ. Caladii (Schwein) Farl. 



On Ariscema triphylluiu (uredospores), May 28, 1894 {Nuttali, 

 1511)- 



U. Hyperici (Schwein) Curt. 



^cidiospores on Hypericum mutilum, at Rupert's, July 25, 1894 

 {Nuttali, 1625). 



TJ. Terebinth! (DC.) 



On living leaves Rhus radicaiis, Oct. 17, 1895 {Nuttali, 1876). 



U. LESPEDEZ^. (Schwein) Peck. 



On living leaves Lespedeza violacea, Monongalia Co., near 

 Morgantown {Millspaugh). 



U. hedysari-paniculati (Schwein) Farl. 



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

 Pleasant {Millspaugh). On leaves M. paniculata, July 17, 1894 

 {Nuttali, 1 610). 



TJ. Howei Pk. 



On Asclepias Syriaca, Oct. 13, 1895 {Nuttali, 1869). 



MELAMPSORA Cast. 

 M. farinosa (Pers.) Schroet. 



On Salix fiigra, Oci. iy,i^g2>- Spores at first hyaline (22 x 13 //) 

 but the granules finally turn yellow (22 /v.), and perfectly fill the 

 spore (25 X 18 ij) {Nuttali, 11 07). 



