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

University of Illinois Herbarium
Catalog #: ILL00084974
Kornicke s.n. 00 November 1873
Polythrincium trifoli f. trifolii incarnati
Germany, Plittersdorf bei Bonn

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00066677
Prof. Kornicke s.n. 00 November 1873
Polythrincium trifolii Kunze