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

Cornell University Plant Pathology Herbarium
Catalog #: Syd.,Myc.germ.2299
s.n.
Peronospora Corda
Germany

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0075284
s.n.
Peronospora calotheca de Bary

USDA United States National Fungus Collections
Catalog #: BPI 1027823
s.n.
Peronospora calotheca de Bary
Germany

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00061873
A. Ludwig s.n. 22 May 1927
Peronospora calotheca de Bary
Germany, Hessen-Nassau, bei Erdbach, Dillkreis

University of Michigan Herbarium
Catalog #: 335624
A. Ludwig #s. n. 22 May 1927
Peronospora calotheca de Bary
Germany, Hessen-Nassau, bei Erdbach, Dillkreis.

Field Museum of Natural History
Catalog #: C0259067F
954ccee2-b6c3-4699-996c-58dda4f7fd34
A. Ludwig #s.n. 22 May 1927
Peronospora calotheca de Bary de Bary
Germany, Hessen, Lahn-Dill-Kreis, Near Erdbach

Academy of Natural Sciences of Drexel University
Catalog #: PH00314412
A. Ludwig #s.n. 22 May 1927
Peronospora calotheca de Bary
Germany, Hessen, bei Erdbach, Dillkreis

USDA United States National Fungus Collections
Catalog #: BPI 787322
Ludwig, A. s.n. 22 May 1927
Peronospora calotheca de Bary
Germany, Hessen-Nassau Province, Erdbach, Dillkreis