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

University of Illinois Herbarium
Catalog #: ILL00085329
s.n.
Gloeosporium exsiccans Thüm.

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00040596
ThÙmen #s.n.
Gloeosporium exsiccans ThÙm.
Italy, Gorz