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

Cornell University, Plant Pathology Herbarium
Catalog #: CaliforniaF.00375
s.n.
Puccinia violae (Schumach.) DC.

USDA United States National Fungus Collections
Catalog #: BPI 948082
s.n.
Puccinia violae (Schumach.) DC.
United States, California

University of California Berkeley, University Herbarium
Catalog #: UC538766
H. E. Parks #3624 17 May 1931
Puccinia violae (Schumach.) DC.
USA, California, Humboldt, Willow Creek

University of California Berkeley, University Herbarium
Catalog #: UC1888907
H. E. Parks #s.n. 17 May 1931
Puccinia violae (Schumach.) DC.
USA, California, Humboldt, Willow Creek

Field Museum of Natural History
Catalog #: C0279944F
fc0da6d3-0676-4ebe-ba5b-c2fd00d1acd9
H. E. Parks & J. P. Tracy s.n. 17 May 1931
Puccinia violae DC. DC.
U.S.A., California, Humboldt, Willow Creek

Michigan State University Herbarium
Catalog #: MSC0214014
J. P. Tracy; H. E. Parks s.n. 17 May 1931
Puccinia violae (Schumach.) DC.
United States, California, Humboldt, Willow Creek