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

University of Illinois Herbarium
Catalog #: ILL00085174
s.n.
Macrosporium consortiale Thüm.

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00040792
ThÙmen #298
Macrosporium consortiale ThÙm.
Germany, Bayreuth, Bayern