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

Cornell University, Plant Pathology Herbarium
Catalog #: Syd.,Myc.germ.3088
s.n.
Peronospora trifolii-minoris Gäumann
Germany

USDA United States National Fungus Collections
Catalog #: BPI 1028611
s.n.
Peronospora trifolii-minoris Gäum.
Germany

University of Michigan Herbarium
Catalog #: 336393
H. Sydow #s. n. 16 June 1936
Peronospora trifoloii-minoris
Germany, Hessen-Nassau: Abhang des "Meißner" bei Hausen, Kreis Witzenhausen

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0075445
H. Sydow #s.n. 16 June 1936
Peronospora trifolii-minoris Gäum.

USDA United States National Fungus Collections
Catalog #: BPI 791152
Sydow, H. s.n. 16 June 1936
Peronospora trifolii-minoris Gäum.
Germany, Hessen-Nassau Province, Abhang des Meissner, Hausen, Witzenhausen Kreis