8o THE WEST VIRGINIA FLORA 



P. Ckrysanthemi Roze. 



On Chrysanthemum chinensis (Sheldon, 15). 

 P. CiRCAEAE Pers. 



On Circaea lutetiana and C. nlpina (Sheldon, 769, 1770, 

 1889, 3477, 3864; Grout, 1702). 

 P. Cyperi Arthur. 



On Cyperus strigosus {Sheldon, 774, 1709). 

 P. Dayi Clinton. 



On Stcironcina ciliatum {Sheldon, 3157, Bonner, 3601). 

 P. Eatoniae Arthur. 



On Eatonia Pennsylvanica, Ranunculus abortimis and R. 

 micranthus {Sheldon, 3235; 8, 3242; 4445). 

 P. Eleocharidis Arthur. 



On Eleocharis ovata {Sheldon,, 46, 3176). 

 P. emaculata Schw. 



On Panicum capillare {Sheldon, 1155, 1245). 

 P. graminis Pers. 



On Berbcris Canadensis {F. E. Brooks). On Phleum 

 pratcnsc. Agrostis alba and Tritienni vulgare {Sheldon, 3007, 

 3173; 1247, 1246; 719). 

 P. Impatientis Arthur. 



On Impatiens aurea and Elynius sp. {Sheldon, 7, 653, 

 2306, 2330). 

 P. investita Schw. 



On Gnaplialium polycephahtm {Sheldon, 2014, 2125, 

 2210). 

 P. i-ATERiPES Berk. & Rav. 



On Ruellia ciliosa {Sheldon, 927, 3127). 

 P. LoBELiAE Gar. 



On Lobelia syphilitica {Sheldon, 3801). 



P. POLYGONI-AMPHIBII PerS. 



On Geranium maculatum, Polygonum convoknilns, P. du- 

 metorum and P hydro piperoidcs {Sheldon, 3238, 4113: 736, 

 1942; 925, 1 130; 4257)- 



P. RECEDENS Syd. 



On Senecio aureus {Heck, 2908). 

 P. PoDOPHYLLi Schwein. 



On Podophyllum peltatum. May 31, 1894 {Nuttall. 1515). 

 P. TENUIS Burrill. 



On Eiipato'-itim ageratoidcs, June i, 1894 {Nuttall, 1519). 

 P. AsTERis Duby. 



On Aster cordif alius, Nov. 24, 1894 {Nuttall, 1758, 645). 

 On Aster macrophyllus {Sheldon). 

 P. Helianthi Sz. 



On HcHanthus dccapetalvs, Sept. 19, 1895 {Nuttall, 1851). 

 On Helianthiis annitus {Sheldon, 1966, 2150). 



