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

University of Illinois Herbarium
Catalog #: ILL00084822
Thumen s.n. 00 July 1873
Polythrincium trifolii f. trifolii repentis
Czech Republic, Bohemia, Eichwald; bei Teplitz

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00066669
von Thumen s.n. 00 July 1873
Polythrincium trifolii Kunze
Czech Republic