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

USDA United States National Fungus Collections
Catalog #: BPI 1033736
s.n.
Depazea aceris Desm.

University of Illinois Herbarium
Catalog #: ILL00086191
de Thümen s.n.
Depazea aceris f. aceris opulifolii
Czech Republic, Bohemia, Tetschen; Tetschen

USDA United States National Fungus Collections
Catalog #: BPI 355569
Thuemen s.n.
Depazea aceris Desm.
Czechoslovakia, Bohemia, Decin (Tetschen)