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

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00078464
Inspector Lachmann s.n. 00 February 1873
Sclerotium durum

University of Illinois Herbarium
Catalog #: ILL00084750
Thuemen s.n.
Sclerotium durum
Poland, Schlesien, Polnisch-Wartenberg