J.B. Ellis, B.M. Everhart, and E. Bartholomew [1501-5100, plus extras]

University of Vermont, Pringle Herbarium, Macrofungi
Catalog #: UVMVT301102
E. A. Burt. #1203 00 August 1897
Polyporus schweinitzii Fr.
United States, Vermont, Middlebury;

Clemson University Herbarium
Catalog #: CLEMS-F0002760
E. A. Burt. #s.n. 00 August 1897
United States, Vermont, Middlebury; Middlebury

Cornell University Plant Pathology Herbarium
Catalog #: F.Columbiani-1203
E.A. Burt s.n. 00 August 1897
Polyporus schweinitzii Fr.
United States, Vermont, Addison, Middlebury;

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0219986
E.A. Burt s.n. 00 August 1897
Polyporus schweinitzii Fr.
United States, Vermont, Middlebury;

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0033103
E.A. Burt #s.n. 00 August 1897
Polyporus schweinitzii Fr.
United States, Vermont, Middlebury;

Brown University Herbarium
Catalog #: CBRU00003598
EA Burt s.n. 00 August 1897
Polyporus schweinitzii Fr.
United States, Vermont, Addison, Middlebury;

Purdue University, Kriebel Herbarium
Catalog #: PUL00019437
EA Burt s.n. 00 August 1898
Polyporus schweinitzii Fr.
United States, Vermont, Addison, MiddlE Bartholomewury;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00066451
Prof. E. A. Burt s.n. 00 August 1897
Polyporus schweinitzii Fr.
United States, Vermont, Middlebury;

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0016818
Prof. E. A. Burt s.n. 00 August 1897
Polyporus schweinitzii Fr.
United States, Vermont, Addison, Middlebury;

Academy of Natural Sciences of Drexel University
Catalog #: PH00324242
Prof. E. A. Burt #s.n 00 August 1897
Polyporus schweinitzii Fr.
United States, Vermont, Addison, Middlebury; locality data field empty