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

University of Illinois Herbarium
Catalog #: ILL00084952
Thumen s.n. 00 September 1874
Uncinula bicornis f. pseudoplatani
Germany, Bavaria, Bayreuth; Bayreuth

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00083587
v. Thumen s.n. 00 September 1874
Uncinula bicornis (Wallr.) Lév.
Germany, Bayern: bei Bayreuth