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

University of Illinois Herbarium
Catalog #: ILL00085185
von Thumen s.n. 00 July 1874
Uromyces trifolii

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00086916
von Thumen s.n. 00 July 1874
Uromyces trifolii
Germany