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

USDA United States National Fungus Collections
Catalog #: BPI 789299
de Thumen s.n.
Peronospora lamii A. Braun
Czechoslovakia, Turmitz, Bohemia

University of Illinois Herbarium
Catalog #: ILL00086049
de Thümen s.n.
Peronospora lamii f. lamii amplexicaulis De By.
Czech Republic, Bohemia, Turmitz; Turmitz