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

Cornell University, Plant Pathology Herbarium
Catalog #: CaliforniaF.00640
s.n.
Gymnosporangium libocedri (Henn.) F. Kern

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0088948
J.P. Tracy #17801 05 July 1947
Gymnosporangium libocedri (Henn.) F. Kern
USA, California, Humboldt, Streambank at Box Camp, Trinity Summit

Field Museum of Natural History
Catalog #: C0275899F
Joseph P. Tracy #17801 05 July 1947
Gymnosporangium libocedri (Henn.) F. Kern
United States, California, Humboldt, Box Camp, Trinity Summit

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0018941
Joseph P. Tracy #17801 05 July 1947
Gymnosporangium libocedri (Henn.) F. Kern
United States, California, Humboldt, Box Camp, Trinity Summit