H. Sydow and P. Sydow [1-3000]

Cornell University Plant Pathology Herbarium
Catalog #: Syd.,Myc.germ.2319
s.n.
Pseudoperonospora erodii (Fuckel) G.W. Wilson
Germany

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00066878
A. Ludwig s.n. 16 September 1926
Pseudoperonospora erodii (Fuckel) G.W. Wilson
Germany, Westfalen: in der Winchenbach bei Siegen

Academy of Natural Sciences of Drexel University
Catalog #: PH00314515
A. Ludwig #s. n. 16 September 1926
Peronospora erodii Fuckel
Germany, North Rhine-Westphalia, Westfalen: in der Winchenbach bei Siegen.

University of Michigan Herbarium
Catalog #: 336719
A. Ludwig #s. n. 16 September 1926
Pseudoperonospora erodii (Fuckel) G.W. Wilson
USA, Westfalen: in der Winchenbach bei Siegen.

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0077379
A. Ludwig #s.n. 16 September 1926
Plasmopara J. Schröt.

USDA United States National Fungus Collections
Catalog #: BPI 785670
Ludwig, A. s.n. 16 September 1926
Pseudoperonospora erodii (Fuckel) G.W. Wilson
Germany, Westfalen, in the Winshenbach, near Siegen

USDA United States National Fungus Collections
Catalog #: BPI 1027842
Ludwig, A. s.n. 16 September 1926
Pseudoperonospora erodii (Fuckel) G.W. Wilson
Germany, Westfalen, in the Winshenbach, near Siegen