C. Roumeguere [1-7400]

USDA United States National Fungus Collections
Catalog #: BPI 1010533
s.n.
Peronospora arthurii Farl.

University of Illinois Herbarium
Catalog #: ILL00216978
W.A. Kellerman s.n. 10 June 1886
Peronospora arthurii Farlow
U.S.A., Kansas, Riley County,, Manhattan,