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

Cornell University, Plant Pathology Herbarium
Catalog #: CaliforniaF.01405
s.n.
Puccinia obtecta Peck

Field Museum of Natural History
Catalog #: C0289230F
0096283d-a5f4-4564-aa50-74f514789753
P. Rubtzoff #5516 13 September 1964
Puccinia obtecta Peck Peck
U.S.A., California, Lake, Along margin of Clear Lake in lower Kelsey Creek area, Clear Lake State Park

University of California Berkeley, University Herbarium
Catalog #: UC1500499
P. Rubtzoff #5516 13 September 1964
Puccinia obtecta Peck
USA, California, Lake, Clear Lake in lower Kelsey Creek area, Clear Lake State Park

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP67343
Peter Rubtzoff #5516 13 September 1964
Puccinia obtecta Peck
United States, California, Lake, Clear Lake State Park, lower Kelsey Creek area