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

USDA United States National Fungus Collections
Catalog #: BPI 1034441
s.n.
Melampsora euphorbiae (Ficinus & C. Schub.) Castagne

University of Illinois Herbarium
Catalog #: ILL00075959
de Thuemen s.n.
Melampsora euphorbiae (Ficinus & C. Schub.) Castagne
Germany, Bavaria, Bayreuth, Bayreuth County

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00058677
de Thumen s.n.
Melampsora euphorbiae f. helioscopiae
Germany, Bavaria, Bayreuth; Bayreuth

USDA United States National Fungus Collections
Catalog #: BPI 030855
Thuemen s.n.
Melampsora helioscopiae (Pers.) G. Winter
West Germany, Bavaria, Bayreuth