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

USDA United States National Fungus Collections
Catalog #: BPI 1034742
s.n.
Aecidium tussilaginis Schumach.

University of Illinois Herbarium
Catalog #: ILL00076269
de Thuemen s.n.
Aecidium tussilaginis J.F. Gmel.
Germany, Bavaria, Bayreuth; Bayreuth

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00073568
de Thumen s.n.
Puccinia poarum E. Nielsen
Germany, Bavaria

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0000740
DeThuemen s.n.
Aecidium tussilaginis J.F. Gmel.
Germany, Bavaria

USDA United States National Fungus Collections
Catalog #: BPI 091772
Thuemen de s.n.
Puccinia poarum Nielsen
Germany, Bavaria, Bayreuth