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

Cornell University, Plant Pathology Herbarium
Catalog #: CaliforniaF.00685
s.n.
Porothelium fimbriatum (Pers.) Fr.

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0033381
H. E. Parks #7078 00 November 1947
Porothelium fimbriatum (Pers.) Fr.
United States, California, Del Norte, Darlingtonia; Smith River