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

USDA United States National Fungus Collections
Catalog #: BPI 964312
s.n.
Polyporus pergamenus Fr.

USDA United States National Fungus Collections
Catalog #: BPI 964314
s.n.
Polyporus pergamenus Fr.

USDA United States National Fungus Collections
Catalog #: BPI 964315
s.n.
Polyporus pergamenus Fr.

University of Michigan Herbarium
Catalog #: 151360
C. H. Peck #s. n. 00 August 1879
Polyporus pargamenus Fr.
USA, New York, Verona.

Academy of Natural Sciences of Drexel University
Catalog #: PH00321952
C. H. Peck #s. n. 00 August 1879
Polyporus pargamenus Fr.
United States, (a) Center, NY (b) Verona, NY (c) Cincinnati, OH

Purdue University, Kriebel Herbarium
Catalog #: PUL00032518
Ellis s.n.
Polyporus pergamenus Fr.
United States

USDA United States National Fungus Collections
Catalog #: BPI 314737
Ellis; Peck; James D. L. s.n.
Polystictus pargamenus (Fr.) Fr.
United States, New York, Ohio, Center (New York), Verona (New York), Cincinnati (Ohio)

Academy of Natural Sciences of Drexel University
Catalog #: PH00306638
H. W. Ravenel #s.n. 00 March 1881
Polyporus pergamenus Fr.
United States, Georgia, McIntosh, Darien;

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0016924
Mr. D. L. James s.n. 00 October 1879
Polyporus pergamenus Fr.
United States, Ohio, Near Cincinnati

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0016922
Peck s.n. 00 September 1879
Polyporus pergamenus Fr.
United States, New York, Center

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0016923
Peck s.n. 00 August 1879
Polyporus pergamenus Fr.
United States, New York, Oneida, Verona;