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

Cornell University Plant Pathology Herbarium
Catalog #: Syd.,Myc.germ.2306
s.n.
Peronospora media Gäumann
Germany

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0074962
s.n.
Peronospora alsinearum Casp.

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00062179
P. Sydow s.n. 23 October 1923
Peronospora media Gäumann
Germany, Brandenburg, Sophienstadt bei Ruhlsdorf, Kreis Nieder-Barnim

Academy of Natural Sciences of Drexel University
Catalog #: PH00314446
P. Sydow #s.n. 23 October 1923
Peronospora media Gäumann
Germany, Brandenburg, Sophienstadt bei Ruhlsdorf, Kreis Nieder-Barnim

USDA United States National Fungus Collections
Catalog #: BPI 789438
Sydow, P. s.n. 23 October 1923
Peronospora media Gäum.
Germany, Brandenburg, Sophienstadt, Ruhlsdorf, Nieder-Barnim Kreis

USDA United States National Fungus Collections
Catalog #: BPI 1027830
Sydow, P. s.n. 23 October 1923
Peronospora media Gäum.
Germany, Brandenburg, Sophienstadt, Ruhlsdorf, Nieder-Barnim Kreis