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

Cornell University, Plant Pathology Herbarium
Catalog #: CaliforniaF.00540
s.n.
Puccinia obscura J. Schröt.

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0042186
H. E. Parks #11158 29 July 1934
Puccinia obscura J. Schröt.
United States, California, Humboldt, Big Lagoon

University of California Berkeley, University Herbarium
Catalog #: UC670050
H. E. Parks #11158 29 July 1934
Puccinia obscura J. Schröt.
USA, California, Humboldt, Big Lagoon

University of Illinois Herbarium
Catalog #: ILL00067481
H. E. Parks & J. P. Tracy #11158 29 July 1934
Puccinia obscura J. Schröt.
USA, California, Humboldt, Big Lagoon; Big Lagoon

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0101814
H.E. Parks #11158 29 July 1934
Puccinia obscura J. Schröt.
USA, California, Humboldt, Big Lagoon

University of California Berkeley, University Herbarium
Catalog #: UC1888548
J. P. Tracy #11158 29 July 1934
Puccinia obscura J. Schröt.
USA, California, Humboldt, Big Lagoon

University of Florida Herbarium
Catalog #: FLAS-F-25959
Parks, H.E. s.n. 29 July 1934
Puccinia obscura J. Schröt.
United States, California, Humboldt, Big Lagoon

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP39797
Parks, H.E. #11158 29 July 1934
Puccinia obscura J. Schröt.
United States, California, Humboldt, Big Lagoon

University of Cincinnati, Margaret H. Fulford Herbarium
Catalog #: CINC-F-0002209
Parks, H.E. #11158 29 July 1934
Puccinia obscura J. Schröt.
United States, California, Humboldt, Big Lagoon; Big Lagoon

Field Museum of Natural History
Catalog #: C0278468F
Parks, H.E.; Tracy, J. P. s.n. 29 July 1934
Puccinia obscura J. Schröt.
United States, California, Humboldt, Big Lagoon