F.K.A.E.J. de Thümen [1-2300, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 1034500
s.n.
Septoria ulmi Fr.

University of Illinois Herbarium
Catalog #: ILL00076018
de Thuemen s.n.
Septoria ulmi Ellis & Everh.
Germany, Bavaria, Bayreuth; Bayreuth

Purdue University, Kriebel Herbarium
Catalog #: PUL00029454
de Thumen s.n.
Septoria ulmi Ellis & Everh.
Germany, Bavaria, Bayreuth;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00080108
de Thumen s.n.
Septoria ulmi Ellis & Everh.
Germany, Bavaria: Bayreuth

USDA United States National Fungus Collections
Catalog #: BPI 388091
Thuemen s.n.
Phloeospora ulmi (Fr.) Wallr.
West Germany, Bavaria, Bayreuth