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

Cornell University, Plant Pathology Herbarium
Catalog #: CaliforniaF.00344
s.n.
Uncinula salicis (DC.) G. Winter

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP35237
J. P. Tracy s.n. 06 October 1928
Uncinula salicis (DC.) G. Winter
United States, California, Humboldt, Trinity River Willow Creek

Michigan State University Herbarium
Catalog #: MSC0212983
J. P. Tracy s.n. 07 October 1928
Uncinula salicis (DC.) G. Winter
United States, California, Humboldt, Trinity River, Willow Creek

University of California Berkeley, University Herbarium
Catalog #: UC538807
J. P. Tracy #8518 07 October 1928
Uncinula adunca (Wallr.) Lév.
USA, California, Humboldt, Trinity River, Willow Creek

Field Museum of Natural History
Catalog #: C0258214F
J.P. Tracy #s.n. 07 October 1928
Uncinula salicis (DC.) G. Winter
USA, California, Humboldt, Trinity River, Willow Creek

University of North Carolina at Chapel Hill Herbarium
Catalog #: NCU-F-0031198
Tracy, Joseph P. #s.n. 07 October 1928
Uncinula salicis (DC.) G. Winter
United States, California, Humboldt, Trinity River, Willow Creek; 40.944828 -123.630349