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

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00064292
Thumen s.n. 00 October 1874
Phyllactinia guttata (Wallr.) Lév.
Germany, Bayern: bei Bayreuth

University of Illinois Herbarium
Catalog #: ILL00085002
v. Thumen #s.n. 00 October 1874
Phyllactinia guttata (Wallr.) Lév.