F.K.A.E.J. de Thümen [1-2300, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 1034514
s.n.
Polyporus connatus Weinm.

University of Illinois Herbarium
Catalog #: ILL00076034
de Thuemen s.n.
Polyporus connatus Schwein.
Germany, Bavaria, Bayreuth; Bayreuth

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00066010
de Thumen s.n.
Polyporus connatus Schwein.
Germany, Bavaria, Bayreuth;

USDA United States National Fungus Collections
Catalog #: BPI 229014
Thuemen s.n.
Fomes connatus (Weinm.) Gillet
West Germany, Bavaria, Bayreuth