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

Cornell University, Plant Pathology Herbarium
Catalog #: CaliforniaF.01328
s.n.
Agrocybe praecox (Pers.) Fayod

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP67420
O.E. Shannon s.n. 21 April 1942
Agrocybe praecox (Pers.) Fayod
United States, California, Alameda, near Doe Library, University of California campus, Berkeley

University of California Berkeley, University Herbarium
Catalog #: UC1500543
Olive E. Shannon #s.n. 21 April 1942
Agrocybe praecox (Pers.) Fayod
USA, California, Alameda, Berkeley; University of California at Berkeley, Campus, near Doe Library