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

Cornell University, Plant Pathology Herbarium
Catalog #: CaliforniaF.00340
s.n.
Stictis serpentaria Ellis & Everh.

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0120905
H.E. Parks #s.n. 25 March 1931
Stictis serpentaria Ellis & Everh.
USA, California, Humboldt, Van Duzen River near Alton

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP58804
H.E. Parks; J. P. Tracy s.n. 25 March 1931
Hysterographium flexuosum?
United States, California, Humboldt, Van Duzen River near Alton

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP35247
H.E. Parks; J.P. Tracy s.n. 25 March 1931
Stictis serpentaria Ellis & Everh.
United States, California, Humboldt, Van Duzen River near Alton

University of North Carolina at Chapel Hill Herbarium
Catalog #: NCU-F-0006762
Parks, Harold Ernest #s.n. 25 March 1931
Stictis serpentaria Ellis & Everh.
United States, California, Humboldt, Van Duzen River near Alton.