128 Field Columbian Museum — Botany, Vol. i. 



PUCCINIA Pers. 

 P. Helianthi Sz. 



On Hclianthus decapetalus, Sept. 19, 1895 {Nuiiall, 1851). 



P. Violse (Schum.) DC. 



On Viola hastata, yecidial stage; aecidia 18 x 25 11.. A species of 

 small reddish caterpillar found feeding on the spores, April 30, 

 1893. Uredo stage on Viola rotnndifolia or V. blanda, April 30, 

 1893 {Nut tail, 906). 



P. Convolvuli (Pers.) Cast. 



On Convoivulus repens. ^Ecidium May 3, Uredo June 14, 

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



P. Convolvuli var. 



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

 1793)- 

 P. piMPiNELL.E (Strauss) Link. 



On living leaves Osmorrhiza Claytonii, Monongalia Co. near 

 Morgantown {Millspaugh). 



P. Menthse Pers. 



On Cunila origanoides, Nov. 27, 1894. Teleutospores 28 x 20 //, 

 not yet verruculose {Nuttall, 1753). 



P. coronata Corda. 



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

 on same specimen. Length of pedicel 5 to 7.5 // very thick, cor- 

 ona + 38 ij. broad, teeth 12.5 /i, teleutospores 50 x 15 /ji {Nutt- 

 all, 1265). 



P. RUBIGO-VERA (DC.) Wint. 



On leaves Triticum vulgare, Wood Co., near Kanawha Station 



{Millspaugh). 



P. Caricis (Schum.) Reb. 



On Carex sp. July 10, 1894, uredospores and teleutospores 

 {Nuttall, 1590). 



P. HiERACii (Schum.) Mart. 



P. flosculosorum Roehl. On living leaves Carduus lanceolatus. 

 Mason Co., near Point Pleasant {Millspaugh). On Taraxacu?n 

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



P. SUAVEOLENS (Pcrs.) Rostr. 



On living leaves Carduus lanceolatus. Wood Co., near Kanawha 

 Station {Millspaugh). 



P. Sorghi Schwein. 



Uredo. and teleutospores on Zea Mays, Sept. 7, 1894 {Nuttall, 

 1676). 



P. Conoclinii Seymour. 



On Eupatorium calestinum, Sept. 18, 1895 {Nuttall, 1849). 



P. Anemones-Virginiana Sz. 



On Anemone Virginiana, Sept. 18, 1895 {Nuttall, 1850). 



