Collins, Holden & Setchell, Phycoth. Bor.-Amer.
Collins, F.S.; Holden, I.; Setchell, W.A. [1-2300]

Field Museum of Natural History
Catalog #: C0533237F
Mary S. Snyder #s.n.
Codium fragile subsp. californicum (J.Agardh) Maggs & J.Kelly
United States, California, San Diego, La Jolla

Field Museum of Natural History
Catalog #: C0533240F
Mary S. Snyder #s.n. 01 January 1878
Codium mucronatum f. californicum J.Agardh
United States, California, San Diego, Point Loma

University of Michigan
Catalog #: 726438
Mary S. Snyder #s.n.
Codium fragile (Suringar) Hariot
United States, California, San Diego, La Jolla

University of Michigan
Catalog #: 726470
Mary S. Snyder #s.n.
Codium fragile (Suringar) Hariot
United States, California, San Diego, La Jolla

Brown University - Algae
Catalog #: ABRU00002738
Mrs. E. Snyder s.n.
Codium mucronatum var. californicum
United States, California, La Jolla, CA

Yale University Herbarium
Catalog #: YU.091309
Mrs. E. Snyder s.n.
Codium mucronatum f. californicum J.Agardh
United States, California, San Diego, La Jolla, CA

Michigan State University Algae
Catalog #: MSC0182092
Mrs. E. Snyder #s.n.
Codium fragile (Suringar) Hariot
United States, California, San Diego, La Jolla

Miami University - Algae
Catalog #: 000186633
Mrs. E. Snyder #s.n.
Codium mucronatum var. californicum
United States, California, San Diego, La Jolla