WEST VIRGINIA GEOLOGICAL SURVEY 8l 



P. VIOLAE (Schum.) DC. 



On Viola hastata, gecidial stage; seecidia 18 x 25 ^. A spe- 

 cies of small reddish caterpillar found feeding on the spores, 

 April 30, 1893. Uredo stage on Viola rotundifolia or F. 

 blanda, April 30, 1893 (Nuttall, 906). On Viola striata, ros- 

 trata, villosa, and blanda (Sheldon, 1902, 4200; 1394; 23; 

 3060, 3478). 

 P. CO-NVOLVULI (Pers.) Cast. 



On Convolvulus repens. Aecidium May 3, Uredo June 14, 

 Teleuto, Oct. 4, 1894; all on same vine (Nuttall, 1516). On 

 Convolvulus Sepium (Sheldon, 926, 2337, 2657, 3158). 



P. CONVOLVULI var. 



On dead stems of Convolvulus repens, Feb. 19, 1895 

 Nuttall, 1793). 

 P. PIMPINELLAE (Strauss) Link. 



On living leaves Osmorrkisa Claytonii, Monongalia Co. 

 near Morgantown (Millspaugh). On Washingtonia longi- 

 stylis (Sheldon, 36). 

 P. MENTHAE Pers. 



On Cunila origanoides, Nov. 27, 1894. Teleutospores 28 

 x 20 iv not yet verruculose (Nuttall, 1753). On Monarda 

 didyma; Mentha spicata; Clinopodium vulgar e ; Koellia verti- 

 cillata; Monarda media; M. fistuiosa; Blephilia hirsuta; and 

 Koellia mutica (Sheldon, 2434; 3804; 1195; 1124; 1039; 

 1860; 1785; 1839). 

 P. CORONATA Corda. 



On Holcus lanatus, Uredo. June 30, 1893 ; teleuto. Nov. 

 i, 1893, on same specimen. Length of pedicel 5 to 7.5 ju 

 very thick, corona -j- 38 ^ broad, teeth 12.5 /x, teleutospores 

 50 x 15 fji (Nuttall, 1265). On Avena sativa (Sheldon. 32, 

 747, 1852). 

 P. RURIGO-VERA (DC.) Wint. 



On leaves Triticum vlugare, Wood Co., near Kanawha 

 Station (Millspaugh). On Elymus hirsutigluniis and on 

 Secale cereale (Sheldon, 3198; 1607, 1711). 

 P. CARICIS (Schum.) Reb. 



On Car ex sp. July 10, 1894, uredospores and teleutospores 

 (Nuttall, 1590). 

 P. HIERACII (Schum.) Mart. 



P. nosculosorum Roehl. On living leaves Carduus lanceo- 

 latus, Mason Co., near Point Pleasant (Millspaugh'}. On 

 Taraxacum Taraxacum, Oct. 20, 1894 (Nuttall, 1721). 

 P. SUAVEOLENS (Pers.) Rostr. 



On living leaves Carduus lanceolatus, Wood Co., near 

 Kanawha Station (Millspaugh'). 



