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

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00087317
C. B. Plowright s.n. 00 July 1873
Ustilago carbo (DC.) Tul. & C. Tul.
England, England: bei Kings-Lynn in Norfolk

University of Illinois Herbarium
Catalog #: ILL00084829
C.B. Plowright s.n. 00 July 1873
Ustilago carbo f. arrhenatheri
England, Norfolk, Kings-Lynn; Kings-Lynn