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

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0074963
s.n.
Peronospora alsinearum Casp.

Academy of Natural Sciences of Drexel University
Catalog #: PH00314454
H. et P. Sydow #s.n. 27 July 1920
Peronospora parva Gäumann
Germany, Brandenburg, Grafenbruck, Kreis Nieder-Barnim

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00062682
H. Sydow s.n. 27 July 1920
Peronospora parva Gäumann
Germany, Brandenburg, Grafenbruck, Kreis Nieder-Barnim

University of Michigan Herbarium
Catalog #: 336198
H. Sydow #s. n. 27 July 1920
Peronospora parva Gäumann
Germany, Brandenburg: Grafenbrück, Kreis Nieder-Barnim

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP38522
H. Sydow; P. Sydow s.n. 27 July 1920
Peronospora parva Gäumann
Germany, Brandenburg: Grafenbrueck, Kreis Nieder-Barnim.

Cornell University Plant Pathology Herbarium
Catalog #: Syd.,Myc.germ.2104
P. Sydow s.n. 27 July 1920
Peronospora parva Gäumann
Germany, Brandenburg: Grafenbruck , Kreis Nieder-Barnim

USDA United States National Fungus Collections
Catalog #: BPI 789706
Sydow, H.; Sydow, P. s.n. 27 July 1920
Peronospora parva Gäum.
Germany, Brandenburg, Grafenbruck, Nieder-Barnim Kreis

USDA United States National Fungus Collections
Catalog #: BPI 1027630
Sydow, H.; Sydow, P. s.n. 27 July 1920
Peronospora parva Gäum.
Germany, Brandenburg, Grafenbruck, Nieder-Barnim Kreis