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

University of Illinois Herbarium
Catalog #: ILL00084704
Thuemen s.n. 00 June 1872
Ustilago carbo f. avenae sativae Tul.
Czech Republic, Bohemia, Teplitz;

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00087319
Thumen s.n. 00 June 1872
Ustilago carbo (DC.) Tul. & C. Tul.
Czech Republic, Bohmen: bei Teplitz