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

Cornell University, Plant Pathology Herbarium
Catalog #: CaliforniaF.00842
s.n.
Uredinopsis macrosperma (Cooke) Magnus

University of California Berkeley, University Herbarium
Catalog #: UC966367
J. P. Tracy #18163 15 August 1948
Uredinopsis pteridis Dietel & Holw.
USA, California, Humboldt, Six miles northeast of Hawkins Bar, Happy Camp Mounain

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0060116
J.P. Tracy #18163 15 August 1948
Uredinopsis pteridis Dietel & Holw.
United States, California, Humboldt, Six miles northeast of Hawkins Bar, Happy Camp Mountain

Michigan State University Herbarium
Catalog #: MSC0218931
Joseph P. Tracy s.n. 15 August 1948
Uredinopsis macrosperma (Cooke) Magnus
United States, California, Humboldt, Six miles northeast of Hawkins Bar, Happy Camp Mounain

Field Museum of Natural History
Catalog #: C0291725F
Joseph P. Tracy #18163 15 August 1948
Uredinopsis macrosperma (Cooke) Magnus
United States, California, Humboldt, Six miles northeast of Hawkins Bar, Happy Camp Mounain

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP39029
Tracy, J. P. s.n. 15 August 1948
Uredinopsis macrosperma (Cooke) Magnus
United States, California, Humboldt, south of Brigham City

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP40003
Tracy, J. P. s.n. 15 August 1948
Uredinopsis macrosperma (Cooke) Magnus
United States, California, Humboldt, Niederosterreich, Ybbstaler Alpen, S. von Lunz am See, Lehnergraben ("Lechnergraben") zwischen dem Gehoeft "Lehen" an der Ois (Ybbs) und der Gstettneralm, MTB 8156/3