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

University of Illinois Herbarium
Catalog #: ILL00085970
de Thümen s.n.
Ceuthospora visci (Alb. & Schwein.) Sollm.
Czech Republic, Bohemia, Teplitz; Teplitz

Rutgers University, Chrysler Herbarium - Mycology Collection
Catalog #: CHRB-F-0002878
DeThumen s.n.
Ceuthospora visci (Alb. & Schwein.) Sollm.
Czech Republic, Bohemia, Bohemia sept.

USDA United States National Fungus Collections
Catalog #: BPI 367126
Thuemen s.n.
Sphaeropsis visci
Czechoslovakia, formerly Austria Bohemia, Teplice