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

University of Illinois Herbarium
Catalog #: ILL00085100
s.n.
Psilospora faginea (Pers.) Rabenh.

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00066989
Thumen s.n.
Psilospora faginea (Pers.) Rabenh.
Czech Republic, Bohmen: bei Teplitz