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

USDA United States National Fungus Collections
Catalog #: BPI 791412
de Thumen s.n.
Peronospora trifoliorum de Bary
Czechoslovakia, Bilin, Bohemia

USDA United States National Fungus Collections
Catalog #: BPI 1033376
de Thumen s.n.
Peronospora trifoliorum de Bary
Czech Republic, Bilin, Bohemia