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

University of Illinois Herbarium
Catalog #: ILL00085788
de Thümen s.n.
Hendersonia syringae Curr.
Czech Republic, Bohemia, Tetschen; Tetschen

Rutgers University, Chrysler Herbarium - Mycology Collection
Catalog #: CHRB-F-0008953
De Thumen s.n.
Hendersonia syringae . .
Czech Republic, Bohemia

USDA United States National Fungus Collections
Catalog #: BPI 374365
Thuemen s.n.
Hendersonia syringae Fr.
Czechoslovakia, Bohemia, Decin (Tetschen)