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

USDA United States National Fungus Collections
Catalog #: BPI 1035224
s.n.
Corticium laeve Pers.

University of Illinois Herbarium
Catalog #: ILL00076762
Dr. P. A. Karsten s.n. 00 November 1877
Corticium laeve Pers.
Finland, Mustiala; Mustiala

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00048876
Dr. P. A. Karsten s.n. 00 November 1877
Corticium laeve Pers.

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0004157
Dr. P. Karsten s.n. 00 November 1877
Corticium laeve Pers.
Finland, Fennia;

USDA United States National Fungus Collections
Catalog #: BPI 281183
Karsten P. A. s.n. 00 November 1877
Corticium evolvens (Fr.) Fr.
Finland, Mustiala