H.G. Winter [2601-3600, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 1000751
s.n.
Peronospora trifoliorum de Bary
Germany

USDA United States National Fungus Collections
Catalog #: BPI 1000752
s.n.
Peronospora trifoliorum de Bary
Germany

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP37537
A. B. Seymour s.n. 00 September 1884
Peronospora trifoliorum de Bary
United States, Montana, near Livingston