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

USDA United States National Fungus Collections
Catalog #: BPI 947752
s.n.
Puccinia obscura J. Schröt.
United States, California

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00072968
H. E. Parks s.n. 25 May 1930
Puccinia obscura J. Schröt.
United States, California, Humboldt, Laribee Valley

University of California Berkeley, University Herbarium
Catalog #: UC439346
H. E. Parks #3422 25 May 1930
Puccinia obscura J. Schröt.
USA, California, Humboldt, Larabee Valley

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0042188
H. E. Parks #s.n. 25 May 1930
Puccinia obscura J. Schröt.
United States, California, Humboldt, Laribee Valley

University of California Berkeley, University Herbarium
Catalog #: UC1888572
H. E. Parks #s.n. 25 May 1930
Puccinia obscura J. Schröt.
USA, California, Humboldt, Laribee Valley [Larabee Valley]

Field Museum of Natural History
Catalog #: C0278469F
c097e597-32f2-49b6-b933-dd772cf0f5b0
H. E. Parks & J. P. Tracy s.n. 25 May 1930
Puccinia obscura J. Schröt. J. Schröt.
U.S.A., California, Humboldt, Larabee Valley

Michigan State University Herbarium
Catalog #: MSC0212752
H. E. Parks; J. P. Tracy s.n. 25 May 1930
Puccinia obscura J. Schröt.
United States, California, Humboldt, Laribee Valley

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP8600
Parks, H.E. s.n. 25 May 1930
Puccinia obscura J. Schröt.
United States, California, Humboldt, Larabee Valley