Ellis & Everhart, N. Amer. Fungi. Ser. II
J.B. Ellis ; B.M. Everhart [1501-3600, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 959148
s.n.
Polyporus perennis (L.) Fr.
United States

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00066324
E. W. D. Holway s.n. 00 July 1886
Polyporus perennis (L.) Fr.
United States, Minnesota, Vermilion Lake

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00066325
E. W. D. Holway s.n. 00 July 1886
Polyporus perennis (L.) Fr.
United States, Minnesota, Vermilion Lake

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000220686
E. W. D. Holway #1701 00 July 1886
Polyporus perennis (L.) Fr.

University of Michigan Herbarium
Catalog #: 151599
E. W. D. Holway #s. n. 00 July 1886
Polyporus perennis (L.) Fr.
USA, Minnesota, Saint Louis, Vermillion Lake.

Academy of Natural Sciences of Drexel University
Catalog #: PH00306629
E. W. D. Holway #s.n. 00 July 1886
Polyporus perennis L.
United States, Minnesota, Cass, Vermilion Lake

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0254981
E.W.D. Holway s.n. 00 July 1886
Polyporus perennis (L.) Fr.
United States, Minnesota, Vermilion Lake

Academy of Natural Sciences of Drexel University
Catalog #: PH00321989
E.W.D. Holway #s.n 00 July 1886
Polyporus perennis L.
United States, Minnesota, Cass, Vermilion Lake

University of Illinois Herbarium
Catalog #: ILL00100265
EWD Holway s.n. 00 July 1886
Polyporus perennis (L.) Fr.
United States, Minnesota, Cass, Vermilion Lake; Vermilion Lake

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0088500
EWD Holway s.n. 00 July 1886
Polyporus perennis (L.) Fr.
United States, Minnesota, Cass, Vermilion Lake

USDA United States National Fungus Collections
Catalog #: BPI 216867
Holway E. W. D. s.n. 00 July 1886
Polyporus perennis (L.) Fr.
United States, Minnesota, Vermilion Lake