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

Cornell University, Plant Pathology Herbarium
Catalog #: CaliforniaF.01071
s.n.
Phyllachora trifolii (Pers.) Fuckel

University of California Berkeley, University Herbarium
Catalog #: UC502784
J. P. Tracy #8753 15 June 1930
Leptosphaeria trifolii Starbäck ex Sacc.
USA, California, Humboldt, Larrabee Creek

University of Michigan Herbarium
Catalog #: 311483
J. P. Tracy #s. n. 15 June 1930
Phyllachora trifolii (Pers.) Fuckel
USA, California, Humboldt, Larrabee Creek.

Field Museum of Natural History
Catalog #: C0240881F
J.P. Tracy #8753 15 June 1930
Phyllachora trifolii (Pers.) Fuckel
United States, California, Humboldt, Larrabee Creek

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP44620
Joseph P. Tracy s.n. 15 June 1930
Phyllachora trifolii (Pers.) Fuckel
United States, California, Humboldt, Larrabee Creek

Louisiana State University, Bernard Lowy Mycological Herbarium
Catalog #: LSU00152307
Joseph P. Tracy #8753 15 June 1930
Phyllachora trifolii (Pers.) Fuckel
United States, California, Humboldt, Larabee Creek.

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0029361
Joseph P. Tracy #8753 15 June 1930
Phyllachora trifolii (Pers.) Fuckel
United States, California, Humboldt, Larrabee Creek