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

Cornell University, Plant Pathology Herbarium
Catalog #: CaliforniaF.00893
s.n.
Gymnosporangium exiguum F. Kern

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP40832
Bonar, Lee s.n. 17 June 1953
Gymnosporangium exiguum F. Kern
United States, California, Santa Barbara, 6 miles northeast of Hawkins Bar, Happy Camp Mountain

University of California Berkeley, University Herbarium
Catalog #: UC977245
L. Bonar s.n. 17 June 1953
Gymnosporangium exiguum F. Kern
USA, California, Santa Barbara, Santa Barbara Botanical Garden

Field Museum of Natural History
Catalog #: C0275790F
Lee Bonar s.n. 17 June 1953
Gymnosporangium exiguum F. Kern
USA, California, Santa Barbara, Santa Barbara Botanic Garden

Michigan State University Herbarium
Catalog #: MSC0218953
Lee Bonar s.n. 17 June 1953
Gymnosporangium exiguum F. Kern
United States, California, Santa Barbara, Santa Barbara Botanic Garden

Louisiana State University, Bernard Lowy Mycological Herbarium
Catalog #: LSU00155984
Lee Bonar #s.n. 17 June 1953
Gymnosporangium exiguum F. Kern
United States, California, Santa Barbara, Santa Barbara Botanic Garden.

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0018553
Lee Bonar #s.n. 17 June 1953
Gymnosporangium exiguum F. Kern
United States, California, Santa Barbara, Santa Barbara Botanic Garden