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

University of Illinois Fungarium - Fungi
Catalog #: ILL00099633
s.n.
Xylostroma giganteum Tode
United States, New Jersey, Camden, Camden; Camden, New Jersey

Wisconsin State Herbarium, Fungi
Catalog #: WIS-F-0089234
s.n.
Xylostroma giganteum Tode
United States, New Jersey, Camden, Camden, New Jersey

Academy of Natural Sciences of Drexel University
Catalog #: PH00312565
#s.n
Xylostroma giganteum Tode
United States, New Jersey, Camden, Camden, New Jersey

USDA United States National Fungus Collections
Catalog #: BPI 959869
Gray, J.B. s.n.
Xylostroma giganteum Pers.
United States, (a) West Chester, Pennsylvania, (b) Camden, New Jersey

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000229827
J. B. Gray #2400
Xylostroma giganteum Tode
USA, Pennsylvania & New Jersey, West Chester, PA. & Camden N. J.

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00089003
Jerome B. Gray s.n.
Xylostroma giganteum Tode
United States, Pennsylvania, West Chester;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00089002
Jerome B. Gray s.n.
Xylostroma giganteum Tode
United States, Pennsylvania, West Chester;

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0255787
Jerome B. Gray s.n.
Xylostroma giganteum Tode
United States, Pennsylvania, West Chester;

Academy of Natural Sciences of Drexel University
Catalog #: PH00313825
John B. Betts #s.n.
Xylostroma giganteum Tode
United States, New Jersey, Camden, Camden