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

Cornell University Plant Pathology Herbarium
Catalog #: Syd.,Myc.germ.2318
s.n.
Peronospora Corda
Germany

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0074965
s.n.
Peronospora vernalis Gäum.

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00062416
P. Sydow s.n. 20 May 1924
Peronospora veranlis
Germany, Brandenburg, Sophienstadt bei Ruhlsdorf, Kreis Nieder-Barnim

Academy of Natural Sciences of Drexel University
Catalog #: PH00314474
P. Sydow #s. n. 20 May 1924
Peronospora vernalis Gäumann
Germany, Brandenburg: Sophienstädt bei Ruhlsdorf, Kreis Nieder-Barnim

University of Michigan Herbarium
Catalog #: 336453
P. Sydow #s. n. 20 May 1924
Peronospora vernalis Gäum.
Germany, Brandenburg: Sophienstädt bei Ruhlsdorf, Kreis Nieder-Barnim

USDA United States National Fungus Collections
Catalog #: BPI 791661
Sydow, P. s.n. 20 May 1924
Peronospora vernalis Gäum.
Germany, Brandenburg, Sophienstadt, Ruhlsfdorf, Nieder-Barnim Kreis

USDA United States National Fungus Collections
Catalog #: BPI 1027841
Sydow, P. s.n. 20 May 1924
Peronospora vernalis Gäum.
Germany, Brandenburg, Sophienstadt, Ruhlsfdorf, Nieder-Barnim Kreis