F.K.A.E.J. de Thümen [1-750, plus extras]

University of Illinois Herbarium
Catalog #: ILL00084948
Thumen s.n. 00 August 1874
Caeoma sorbi Oudem.
Germany, Bavaria, Bayreuth; Bayreuth

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00058435
v. Thumen s.n. 00 August 1874
Melampsora ariae Fuckel
Germany, Bayern, Bayreuth; Bayreuth