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

USDA United States National Fungus Collections
Catalog #: BPI 1035319
s.n.
Polyporus rixosa P. Karst.

University of Illinois Herbarium
Catalog #: ILL00076859
Dr. P. A. Karsten s.n. 00 November 1877
Polyporus rixosus
Finland, Mustiala; Mustiala

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00066418
Dr. P. A. Karsten s.n. 00 November 1877
Polyporus rixosus
Finland, Mustiala;

USDA United States National Fungus Collections
Catalog #: BPI 242159
Karsten P. A. s.n. 00 November 1877
Poria rixosa (P. Karst.) P. Karst.
Finland, Mustiala