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

University of Illinois Herbarium
Catalog #: ILL00085211
s.n.
Cladosporium aphidis Thüm.

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00040252
ThÙmen #484 00 August 1875
Cladosporium aphidis Thm.
Austria, Nieder-Oesterreich