F. Petrak [1-2100]

USDA United States National Fungus Collections
Catalog #: BPI 993053
s.n.
Peronospora arenariae (Berk.) Tul.

USDA United States National Fungus Collections
Catalog #: BPI 787040
Brenckle, J. F. s.n. 00 June 1927
Peronospora arenariae var. macrospora Farl.
United States, South Dakota, Northville

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP19360
J.F. Brenckle s.n. 00 June 1927
Peronospora arenariae (Berk.) Tul.
United States, South Dakota, Spink, Northville