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

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP11680
H. E. Parks s.n. 00 February 1924
Stereum purpureum Pers.
United States, California, Alameda, Berkeley Hills

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0212897
H. E. Parks s.n. 00 February 1924
Stereum purpureum Pers.
United States, California, Alameda, On burned timber in the Berkeley Hills

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00081795
H. E. Parks s.n. 00 February 1924
Stereum purpureum Pers.
United States, California, Alameda, in the Berkeley Hills

University of California Berkeley, University Herbarium
Catalog #: UC1887430
H. E. Parks #s.n. 00 February 1924
Chondrostereum purpureum (Pers.) Pouzar
USA, California, Alameda, Berkeley Hills

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0057427
H.E. Parks #243 00 February 1924
Stereum purpureum Pers.
United States, California, Alameda, Berkeley Hills

USDA United States National Fungus Collections
Catalog #: BPI 274479
Parks H. E. s.n. 00 February 1924
Stereum purpureum Pers.
United States, California, Berkeley Hills, Alameda Co.

USDA United States National Fungus Collections
Catalog #: BPI 947951
Parks H. E. s.n. 00 February 1924
Stereum purpureum Pers.
United States, California, Alameda, Berkeley Hills