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

University of Illinois Herbarium
Catalog #: ILL00085889
de Thümen s.n.
Diplodia fraxini f. fraxini pendulae Fr.
Czech Republic, Bohemia, Teplitz; Teplitz

Rutgers University, Chrysler Herbarium - Mycology Collection
Catalog #: CHRB-F-0006026
DeThuemen #s.n.
Diplodia fraxini Fr.
Czech Republic, Bohemia

USDA United States National Fungus Collections
Catalog #: BPI 370809
Thuemen s.n.
Botryodiplodia fraxini (Fr.) Sacc.
Czechoslovakia, formerly Austria Bohemia, Teplice