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

Cornell University, Plant Pathology Herbarium
Catalog #: CaliforniaF.00485
s.n.
Mycosphaerellan canadensis
United States, California

University of Michigan Herbarium
Catalog #: 303918
H. E. Parks #4067 00 July 1932
Mycosphaerella canadensis
USA, California, Humboldt, Trinidad.

University of California Berkeley, University Herbarium
Catalog #: UC1139420
H. E. Parks #4067 00 July 1952
Mycosphaerella canadensis E. & E.
USA, California, Humboldt, Trinidad

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP40072
H.E. Parks s.n. 00 July 1932
Mycosphaerella canadensis
United States, California, Humboldt, Trinidad

Field Museum of Natural History
Catalog #: C0242590F
H.E. Parks #4067 00 July 1932
Mycosphaerella canadensis
United States, California, Humboldt, Trinidad;

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0025141
H.E. Parks #4067 00 July 1932
Mycosphaerella canadensis Ellis & Everh.
United States, California, Humboldt, Trinidad;

University of Florida Herbarium
Catalog #: FLAS-F-25848
HE Parks #4067 00 July 1932
Mycosphaerella canadensis
United States, California, Humboldt, Trinidad

University of Cincinnati, Margaret H. Fulford Herbarium
Catalog #: CINC-F-0001315
Parks, H.E. #4067 00 July 1932
Mycosphaerella Johanson
United States, California, Humboldt, Trinidad; Trinidad