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

Cornell University, Plant Pathology Herbarium
Catalog #: Syd.,Myc.germ.1519
s.n. 27 May 1919
Germany

USDA United States National Fungus Collections
Catalog #: BPI 1027044
s.n.
Peronospora niessleana Berl.
Germany

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00062188
H. Sydow s.n. 27 May 1919
Peronospora niessleana Berl.
Germany, Brandenburg, bei Baruth

University of Michigan Herbarium
Catalog #: 336046
H. Sydow #s. n. 27 May 1919
Peronospora niessliana Berl.
Germany, Brandenburg: bei Baruth

Academy of Natural Sciences of Drexel University
Catalog #: PH00314447
H. Sydow #s.n. 27 May 1919
Hyaloperonospora niessleana (Berl.) Constant.
Germany, Brandenburg, bei Baruth

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0075555
H. Sydow #s.n. 27 May 1919
Peronospora niessleana Berlese

USDA United States National Fungus Collections
Catalog #: BPI 789587
Sydow, H. s.n. 27 May 1919
Peronospora niessleana Berl.
Germany, Brandenburg, Beyreuth