H.W. Ravenel and M.C. Cooke [1-800, plu extras]

USDA United States National Fungus Collections
Catalog #: BPI 201421
s.n.
Polyporus adustus (Willd.) Fr.
United States, South Carolina, Aiken

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00065841
s.n.
Polyporus adustus (Willd.) Fr.
United States, South Carolina, Aiken;

USDA United States National Fungus Collections
Catalog #: BPI 1002882
s.n.
Polyporus adustus (Willd.) Fr.
United States

USDA United States National Fungus Collections
Catalog #: BPI 1003689
s.n.
Polyporus adustus (Willd.) Fr.
United States

Cornell University Plant Pathology Herbarium
Catalog #: Rav.,F.Amer.0421
H. W. Ravenel s.n.
Polyporus adustus (Willd.) Fr.
United States, South Carolina, Aiken, Aiken;

Academy of Natural Sciences of Drexel University
Catalog #: PH00306174
H. W. Ravenel #s.n.
Polyporus adustus (Willd.) Fr.
United States, South Carolina, Aiken, Aiken

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0097533
H.W. Ravenel #s.n.
Polyporus adustus (Willd.) Fr.
USA, South Carolina, Aiken;