Anonymous, Calif. Fungi
Herbarium of the University of California. [1- ? 1425]

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000249661
J. P. Tracy #269 03 August 1924
Gloeosporium pteridis Harkn.
United States, California, Humboldt, Vicinity of Trinidad

University of California Berkeley, University Herbarium
Catalog #: UC249887
J. P. Tracy #6777 03 September 1924
Cryptomycella pteridis (Kalchbr.) Höhn.
USA, California, Humboldt, Trinidad

University of Michigan Herbarium
Catalog #: 325239
J. P. Tracy #s. n. 03 August 1924
Gloeosporium pteridis Harkn.
USA, California, Humboldt, Trinidad, vicinity of.

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00053929
J. P. Tracy and H. E. Parks s.n. 03 August 1924
Gloeosporium pteridis Harkn.
United States, California, Humboldt, Vicinity of Trinidad

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0212915
J. P. Tracy; H. E. Parks s.n. 03 August 1924
Gleosporium pteridis
United States, California, Humboldt, Vicinity of Trinidad

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP2744
J. P. Tracy; H. E. Parks s.n. 03 August 1924
Gloeosporium pteridis Harkn.
United States, California, Humboldt, vicinity of Trinidad

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0086236
J.P. Tracy s.n. 03 August 1924
Gloeosporium pteridis Harkn.
USA, California, Humboldt, Vicinity of Trinidad

Wisconsin State Herbarium, Fungi
Catalog #: WIS-F-0017523
J.P. Tracy #s.n. 03 August 1924
Gloeosporium pteridis Harkn.
United States, California, Humboldt, Vicinity of Trinidad

USDA United States National Fungus Collections
Catalog #: BPI 947978
J.P. Tracy #s.n. 03 August 1924
Gloeosporium pteridis (Kalchbr.) Bubák & Kabát
United States, California, Humboldt, Vicinity of Trinidad

USDA United States National Fungus Collections
Catalog #: BPI 395495
Tracy J. P.; Parks H. E. s.n. 03 August 1924
Gloeosporium pteridis (Kalchbr.) Bubák & Kabát
United States, California, Trinidad, Humboldt Co. vicinity of