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

University of Illinois Herbarium
Catalog #: ILL00085856
de Thümen s.n.
Caeoma mercurialis (H. Mart.) Link
Czech Republic, Bohemia, Konigswald; Konigswald

Rutgers University, Chrysler Herbarium - Mycology Collection
Catalog #: CHRB-F-0001804
F.S. Earle s.n. 13 June 1888
Caeoma nitens v Early Harvest
United States, Illinois, Union, Anna;

USDA United States National Fungus Collections
Catalog #: BPI 025338
Thuemen s.n.
Melampsora rostrupii G.H. Wagner
Czechoslovakia, Northern Bohemia, Libouchec (Koenigswald)