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

University of Illinois Herbarium
Catalog #: ILL00086000
de Thümen s.n.
Sclerotium clavus f. nardi De C.
Czech Republic, Bohemia, Zinnwald; Zinnwald

USDA United States National Fungus Collections
Catalog #: BPI 633087
Thuemen s.n.
Claviceps microcephala (Wallr.) Tul.
Czechoslovakia, Bohemia