C. Roumeguere [1-7400]

USDA United States National Fungus Collections
Catalog #: BPI 1014890
s.n.
Peronospora effusa (Grev.) Rabenh.

USDA United States National Fungus Collections
Catalog #: BPI 1010432
s.n.
Peronospora effusa (Grev.) Rabenh.

University of Illinois Herbarium
Catalog #: ILL00216874
(Reliq. Westendorpianae) s.n.
Peronospora effusa var. papaveris
Belgique, Environs de Bruges,