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

Cornell University, Plant Pathology Herbarium
Catalog #: CaliforniaF.00419
s.n.
Astraeus hygrometricus (Pers.) Morgan

University of North Carolina at Chapel Hill Herbarium
Catalog #: NCU-F-0000948
Copeland, E. B. #s.n.
Astraeus hygrometricus (Pers.) Morgan
United States, California, Alameda, University of California campus, Berkeley.

University of Cincinnati, Margaret H. Fulford Herbarium
Catalog #: CINC-F-0007624
Copeland, E.B. #s.n.
Astraeus hygrometricus (Pers.) Morgan
United States, California, Alameda, Berkeley; University of California campus, Berkeley

University of Georgia, Julian H. Miller Mycological Herbarium
Catalog #: GAM00011396
E. B. Copeland s.n.
Geaster hygrometricum
United States, California, Alameda, Berkeley; University of California Berkeley campus