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

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP31458
L. Bonar s.n. 13 September 1944
Erysiphe cichoracearum DC.
United States, California, Alameda, courtyard of Life Sciences Building, University of California, Berkeley

University of California Berkeley, University Herbarium
Catalog #: UC695797
L. Bonar s.n. 13 September 1944
Erysiphe californica U. Braun
USA, California, Alameda, courtyard of Life Sciences Building, University of California, Berkeley

Field Museum of Natural History
Catalog #: C0285302F
L. Bonar #s.n. 13 September 1944
Erysiphe cichoracearum DC.
USA, California, Alameda, Berkeley; University of California, Court of Life Sciences Building

University of Georgia, Julian H. Miller Mycological Herbarium
Catalog #: GAM00008581
Lee Bonar s.n. 13 September 1944
Erysiphe cichoracearum DC.
USA, California, Alameda, Berkeley; Court of Life Sciences Building, University of California

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0014878
Lee Bonar #s.n. 13 September 1944
Erysiphe cichoracearum DC.
United States, California, Alameda, Court of Life Sciences Building, University of California, Berkeley