Ellis, N. Amer. Fungi
J.B. Ellis [1 - 1500, plus extras]

University of Michigan Herbarium
Catalog #: 153336
E. W. D. Holway #s. n.
Polyporus versicolor (L.) Fr.
USA, Iowa, Winneshiek, Decorah

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00066542
E. W. Holway s.n.
Polyporus versicolor (L.) Fr.
United States, Iowa, Decorah;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00066543
E. W. Holway s.n.
Polyporus versicolor (L.) Fr.
United States, Iowa, Decorah;

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0254163
E. W. Holway s.n.
Polyporus versicolor (L.) Fr.
United States, Iowa, Decorah;

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000193535
E. W. Holway #919
Polyporus versicolor (L.) Fr.

Academy of Natural Sciences of Drexel University
Catalog #: PH00306891
E. W. Holway #919
Polyporus versicolor (L.) Fr.
United States, Iowa, Winneshiek, Decorah

Academy of Natural Sciences of Drexel University
Catalog #: PH00322020
E. W. Holway #s.n
Polyporus versicolor (L.) Fr.
United States, Iowa, Winneshiek, Decorah; locality data field empty

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0016936
E. W. Holway. s.n.
Polystictus versicolor (L.) Fr.
United States, Iowa, Winneshiek, Decorah;

University of Illinois Herbarium
Catalog #: ILL00098111
EW Holway s.n.
Polyporus versicolor (L.) Fr.
United States, Iowa, Winneshiek, Decorah; Decorah

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0087658
EW Holway s.n.
Polyporus versicolor (L.) Fr.
United States, Iowa, Winneshiek, Decorah

USDA United States National Fungus Collections
Catalog #: BPI 225231
Holway E. W. s.n.
Polyporus versicolor (L.) Fr.
United States, Iowa, Decorah

USDA United States National Fungus Collections
Catalog #: BPI 958350
Holway E. W. s.n.
Polyporus versicolor (L.) Fr.
United States, Iowa, Decorah