Brenckle, Fungi Dakot.
J.F. Brenckle [1-675, plus extras]

Cornell University, Plant Pathology Herbarium
Catalog #: F.Dakotenses-0538
s.n.
Polyporus fumosus (Pers.) Fr.

USDA United States National Fungus Collections
Catalog #: BPI 946318
s.n.
Polyporus fumosus (Pers.) Fr.
United States

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00066096
O. A. Stevens s.n. 01 October 1921
Polyporus fumosus (Pers.) Fr.
United States, North Dakota, Fargo;

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000153402
O. A. Stevens #538 01 October 1921
Bjerkandera fumosa (Pers.) P. Karst.
USA, North Dakota, Cass, Fargo.

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0033033
O.A. Stevens #s.n. 01 October 1921
Polyporus fumosus (Pers.) Fr.
United States, North Dakota, Fargo;

Brown University Herbarium
Catalog #: CBRU00010951
OA Stevens s.n. 01 October 1921
Polyporus fumosus (Pers.) Fr.
United States, North Dakota, Cass, Fargo;

Purdue University, Kriebel Herbarium
Catalog #: PUL00023254
OA Stevens s.n. 01 October 1921
Polyporus fumosus (Pers.) Fr.
United States, North Dakota, Cass, Fargo;