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

University of Michigan Herbarium
Catalog #: 337033
D. Nelson #s. n. 30 March 1937
Albugo tragopogonis (Pers.) Gray
USA, California, Contra Costa, Byron, roadside near.

University of Illinois Herbarium
Catalog #: ILL00096974
Donald Nelson s.n. 30 March 1937
Albugo tragopogonis (DC.) Gray
USA, California, Contra Costa, roadside near Byron

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0005995
Donald Nelson #s.n. 30 March 1937
Albugo tragopogonis (Pers.) S.F. Gray
United States, California, Contra Costa, Roadside near Byron

University of Cincinnati, Margaret H. Fulford Herbarium
Catalog #: CINC-F-0000514
Nelson, D. #s.n. 30 March 1937
Albugo tragopogonis (DC.) Gray
United States, California, Contra Costa, Byron; Byron

Cornell University, Plant Pathology Herbarium
Catalog #: CaliforniaF.00417
S. F. Gray s.n.
Albugo tragopogonis (DC.) Gray