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

University of Illinois Herbarium
Catalog #: ILL00085299
s.n.
Uredo vepris Roberge

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00084074
P. Sydow s.n. 00 June 1876
Uredo vepris Roberge
Germany, Brandenburg: bei Berlin