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

University of Illinois Herbarium
Catalog #: ILL00084840
Thumen s.n. 00 October 1872
Polyporus fomentarius (L.) Fr.
Czech Republic, Bohemia, Zinnwald; Zinnwald

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00053106
Thumen s.n. 00 October 1872
Foma fomentarius
Czech Republic, Bohmen: bei Zinnwald