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

University of Illinois Herbarium
Catalog #: ILL00085062
von Thumen s.n. 00 September 1875
Septoria aceris (Lib.) Berk. & Broome

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00078689
von Thumen s.n. 00 September 1875
Septoria aceris (Lib.) Berk. & Broome
Germany