F.K.A.E.J. de Thümen [1-2300, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 1036251
s.n.
Aecidium verbasci Ces.

USDA United States National Fungus Collections
Catalog #: BPI 017739
de Thuemen s.n. 00 September 1882
Uromyces thapsi (Opiz) Bubák
Austria, Baden

University of Illinois Herbarium
Catalog #: ILL00077809
de Thumen s.n. 00 September 1882
Aecidium verbasci Ces.

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00043170
de ThŸmen s.n. 00 September 1882
Aecidium verbasci Ces.
Austria, Baden