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

Cornell University, Plant Pathology Herbarium
Catalog #: CaliforniaF.00560
s.n.
Rhytisma salicinum (Pers.) Fr.

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0049883
H.E. Parks #3652 18 May 1931
Rhytisma salicinum (Pers.) Fr.
United States, California, Humboldt, Trinidad;

University of Georgia, Julian H. Miller Mycological Herbarium
Catalog #: GAM00010108
Harold E. Parks s.n. 18 May 1931
Rhytisma salicinum (Pers.) Fr.
USA, California, Humboldt, Trinidad;

University of Cincinnati, Margaret H. Fulford Herbarium
Catalog #: CINC-F-0001539
Parks, H.E. #3652 18 May 1931
Rhytisma salicinum (Pers.) Fr.
United States, California, Humboldt, Trinidad; Trinidad