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

University of Illinois Herbarium
Catalog #: ILL00085232
s.n.
Macrosporium diversisporum Thüm.

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00040793
ThÙmen #s.n. 00 October 1876
Macrosporium diversisporum ThÙm.
Austria, Nieder-Oesterreich, bei Klosterneuburg