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

Cornell University, Plant Pathology Herbarium
Catalog #: CaliforniaF.00520
s.n.
Puccinia cirsii (DC.) Sacc.

University of Illinois Herbarium
Catalog #: ILL00066109
H. E. Parks & J. P. Tracy #11017 27 June 1934
Puccinia Cirsii (DC.) Sacc.
USA, California, Humboldt, Summit, Copper Mine road, Horse Mountain

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0098705
H.E. Parks #11027 27 June 1934
Puccinia calcitrapae var. centaureae (DC.) Cummins
USA, California, Humboldt, Summit, Copper Mine road, Horse Mountain

University of California Berkeley, University Herbarium
Catalog #: UC1887549
J. P. Tracy #11027 27 June 1934
Puccinia cirsii (DC.) Sacc.
USA, California, Humboldt, Summit, Copper Mine Road, Horse Mountain

University of North Carolina at Chapel Hill Herbarium
Catalog #: NCU-F-0026912
Parks, H. E. #11027 27 June 1934
Puccinia cirsii (DC.) Sacc.
United States, California, Humboldt, Summit, Copper Mine road, Horse Mountain

University of Cincinnati, Margaret H. Fulford Herbarium
Catalog #: CINC-F-0002500
Parks, H.E. #11027 27 June 1934
Puccinia cirsii (DC.) Sacc.
United States, California, Humboldt, Horse Mountain; Summit, Copper Mine road, Horse Mountain