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

Cornell University, Plant Pathology Herbarium
Catalog #: CaliforniaF.01070
s.n.
Phyllachora trifolii (Pers.) Fuckel

USDA United States National Fungus Collections
Catalog #: BPI 948780
s.n.
Phyllachora trifolii (Pers.) Fuckel
United States, California

University of Michigan Herbarium
Catalog #: 311484
H. E. Parks #s. n. 00 May 1931
Phyllachora trifolii (Pers.) Fuckel
USA, California, Humboldt, Trinidad.

Field Museum of Natural History
Catalog #: C0240880F
d0455ae1-d44d-4671-80d6-28f1b63efcb0
H. E. Parks #s.n. 00 May 1931
Phyllachora trifolii (Pers.) Fuckel (Pers.) Fuckel
U.S.A., California, Humboldt, Trinidad; Trinidad

University of California Berkeley, University Herbarium
Catalog #: UC1139395
H.E. Parks s.n. 00 May 1931
Leptosphaeria trifolii Starbäck ex Sacc.
USA, California, Humboldt

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0029362
H.E. Parks #s.n. 00 May 1931
Phyllachora trifolii (Pers.) Fuckel
United States, California, Humboldt, Trinidad;

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP44608
H.E. Parks s.n. s.n. 00 May 1931
Phyllachora trifolii (Pers.) Fuckel
United States, California, Humboldt, Trinidad

Louisiana State University, Bernard Lowy Mycological Herbarium
Catalog #: LSU00152308
Harold E. Parks #s.n. 00 May 1931
Phyllachora trifolii (Pers.) Fuckel
United States, California, Humboldt, Trinidad.