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

Cornell University, Plant Pathology Herbarium
Catalog #: CaliforniaF.01357
s.n.
Didymium nigripes (Link) Fries

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP67426
T. Tang s.n. 22 January 1980
Didymium nigripes (Link) Fries
United States, California, Alameda, near Hearst Street and Euclid Avenue, University of California campus, Berkeley