Thümen, Fungi Austr. Exs.
F.K.A.E.J. de Thümen [1-1200]

USDA United States National Fungus Collections
Catalog #: BPI 789141
s.n.
Peronospora leptosperma de Bary
Czechoslovakia, Bohemia, Teplitz

University of Illinois Herbarium
Catalog #: ILL00085643
de Thümen s.n.
Peronospora leptosperma DeBy.
Czech Republic, Bohemia, Teplitz