C. Roumeguere [1-7400]

USDA United States National Fungus Collections
Catalog #: BPI 1014989
s.n.
Peronospora alsinearum Casp.

USDA United States National Fungus Collections
Catalog #: BPI 1010531
s.n.
Peronospora alsinearum Casp.

University of Illinois Herbarium
Catalog #: ILL00216976
Feuilleaubois 758 s.n. 00 May 1885
Peronospora alsinearum formastellariae-mediae
France, (Seine-et-Marne), Fort de Fontainbleau,