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

Cornell University, Plant Pathology Herbarium
Catalog #: CaliforniaF.01326
s.n.
Acantharia echinata (Ellis & Everh.) Theiss. & Syd.
United States, California

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP67390
O.A. Plunkett s.n. 28 March 1936
Acantharia echinata (Ellis & Everh.) Theiss. & Syd.
United States, California, Los Angeles, Santa Anita