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

University of Illinois Herbarium
Catalog #: ILL00085133
von Thumen s.n. 00 September 1876
Uredo asparagi Lasch

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00067974
von Thumen s.n. 00 September 1876
Puccinia asparagi DC.