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

University of Illinois Herbarium
Catalog #: ILL00077775
s.n.
Omphalia invita P. Karst.

USDA United States National Fungus Collections
Catalog #: BPI 1036217
s.n.
Omphalia invita (P. Karst.) P. Karst.

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00061147
Dr. P. A. Karsten s.n. 00 October 1882
Omphalia invita P. Karst.
Finland, Mustiala;

USDA United States National Fungus Collections
Catalog #: BPI 758030
Karsten, P. A. s.n. 00 October 1882
Omphalia invita (P. Karst.) P. Karst.
Unknown, fennia