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

University of Illinois Herbarium
Catalog #: ILL00077779
s.n.
Bjerkandera zonata (Nees) P. Karst.

USDA United States National Fungus Collections
Catalog #: BPI 1036221
s.n.
Bjerkandera zonata (Nees) P. Karst.

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00066600
Dr. P. A. Karsten s.n. 00 March 1882
Polyporus zonata
Finland, Mustiala;

USDA United States National Fungus Collections
Catalog #: BPI 226372
Karsten P. A. s.n. 00 March 1882
Polyporus zonatus
Finland, Mustiala