Jan. 1896. Flora of W. Virginia— Millspaugh & Nuttall. 83 



C. Portulacae (DC) Lev. 



On Portitlacca oieracea, July 8, 1893 [Nuttall, 1083). 



C. Bliti(Biv.) DeB. 



On Amaranthus retroflexus, July 20, 1893. Spores 18 to 22 x 

 15 to 18 ij. {Nuttall, 1 61 5). 



PLASMOPARA Schroet. 



P. viTicOLA (B. & C.) Bed. cS: De Ton. 



On fruit of Vitis Labrusca, Monongalia Co., near Morgantowu 

 {MillspaugJi). 



PHYTOPHTHORA DeBary. 



P. iNFESTANs (Mont.) DeB. 



On living leaves and tubers Solanum tuberosum, Monongalia Co., 

 near Morgantown {Millspaugh). 



BREMIA Regel. 

 B. LactucEe Regel. 



On Lactucca Cajiadensis and L. hirsuta, June 14, 1894 {Nuttall, 

 1549)- 



PERONOSPORA Corda. 

 P. OBOVATA Bon. 



On living leaves Spergula arvensis, Preston Co., near Terra 

 Alta {Millspaugh). 



ENTOMOPHTHORACE^ Nowak. 



EMPUSA Cohn. 

 E. Musc^ (Fr-) Cohn. 



On Musca domestica, Monongalia Co., at Morgantown {Mills- 

 paugh). Very prevalent on a species of Tacliina found on maple 

 leaves in great numbers in 1892 at Morgantown {Millspaugh). 



E. GRYLLI Fr. 



On tufted caterpillars, on grasshoppers, and on the house fly, 

 Monongalia Co., at Morgantown {Millspaugh). 



SCHIZOMYCETACE^. 

 BACCILLUS Cohn. 



B. TUBERCULOSIS Koch. 



In sputa of consumptive {Millspaugh). 



B. ACiDi-LACTici (Zopf) Schroet. 



In soured milk {Millspaugh). 



B. suBTiLis (Ehrenb.) Cohn. 



In infusion of hay and on exposed boiled potato {Millspaugh). 



B. Ulna Cohn. 



On exposed coagulated egg albumen {Millspaugh). 



