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

University of Illinois Herbarium
Catalog #: ILL00084833
Thumen s.n. 00 July 1873
Cladosporium fumago f. grossulariae
Czech Republic, Bohemia, Teplitz; Teplitz

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00047376
von Thumen s.n. 00 July 1876
Cladosporium fumago Mont.