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

Cornell University, Plant Pathology Herbarium
Catalog #: CaliforniaF.00394
s.n.
Polyporus perennis (L.) Fr.

Michigan State University Herbarium
Catalog #: MSC0214032
H. E. Parks s.n. 00 March 1931
Polyporus perennis (L.) Fr.
United States, California, Marin, Near Inverness

University of California Berkeley, University Herbarium
Catalog #: UC538787
H. E. Parks #s.n. 00 March 1931
Coltricia perennis (L.) Murrill
USA, California, Marin, near Inverness

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0097656
H.E. Parks #s.n. 00 March 1931
Polyporus perennis (L.) Fr.
USA, California, Marin, Near Inverness

University of North Carolina at Chapel Hill Herbarium
Catalog #: NCU-F-0006859
Parks, Harold Ernest #s.n. 00 March 1931
Coltricia perennis (L.) Murrill
United States, California, Marin, Near Inverness.