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

University of Illinois Herbarium
Catalog #: ILL00075819
de Thuemen s.n.
Agaricus Hypholoma fascicularis
Germany, Bavaria, Bayreuth

USDA United States National Fungus Collections
Catalog #: BPI 777496
de Thumen s.n.
Hypholoma fasciculare (Huds.) P. Kumm.
Germany, Bavaria Bayreuth ad basin truncorum

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00056057
de Thumen s.n.
Hypholoma fascicularis
Germany, Bavaria, Bayreuth; Bayreuth

USDA United States National Fungus Collections
Catalog #: BPI 1034303
Thümen #s.n.
Agaricus fascicularis Huds.
Germany, Bayreuth, Bavaria