Thümen, Fungi Austr. Exs.
F.K.A.E.J. de Thümen [1-1200]

USDA United States National Fungus Collections
Catalog #: BPI 752420
s.n.
Lepiota procera (Scop.) Gray
Czech Republic, Bohemia

University of Illinois Herbarium
Catalog #: ILL00085809
de Thümen s.n.
Agaricus procerus
Czech Republic, Bohemia, Teplitz; Teplitz

Rutgers University, Chrysler Herbarium - Mycology Collection
Catalog #: CHRB-F-0000860
De Thumen s.n.
Lepiota procerus
Czech Republic, Bohemia