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

Field Museum of Natural History
Catalog #: C0501037F
M. S. Snyder #s.n.
Gigartina canaliculata f. laxa F.S.Collins
United States, California, San Diego, La Jolla

University of Michigan
Catalog #: 647674
Mary S. Snyder #s.n.
Gigartina canaliculata f. laxa F.S.Collins
United States, California, San Diego, La Jolla

University of Michigan
Catalog #: 647680
Mary S. Snyder #s.n.
Gigartina canaliculata f. laxa F.S.Collins
United States, California, San Diego, La Jolla

Brown University - Algae
Catalog #: ABRU00003850
Mrs. E. Snyder s.n.
Gigartina canaliculata Harvey
United States, California, La Jolla, CA

Yale University Herbarium
Catalog #: YU.092222
Mrs. E. Snyder s.n.
Gigartina canaliculata Harvey
United States, California, San Diego, La Jolla, CA

Michigan State University Algae
Catalog #: MSC0181813
Mrs. E. Snyder #s.n.
Chondracanthus serratus (N.L.Gardner) J.R.Hughey & Hommersand
United States, California, San Diego, La Jolla

Miami University - Algae
Catalog #: 000188131
Mrs. E. Snyder #s.n. 22 August 2015
Chondracanthus serratus (N.L.Gardner) J.R.Hughey & Hommersand
United States, California, San Diego, La Jolla

Rutgers University, Chrysler Herbarium - Macroalgae Collection
Catalog #: CHRB0021177
Mrs. E. Snyder #s.n.
Chondracanthus serratus (N.L.Gardner) J.R.Hughey & Hommersand
United States, California, San Diego, La Jolla

University of North Carolina at Chapel Hill Herbarium; Max & Fran Hommersand Algae Herbarium: Algae
Catalog #: NCU-A-0005742
Snyder, Mary S. #P.B.-A. 1139
Chondracanthus serratus (N.L. Gardner) J.R. Hughey et M.H. Hommersand
United States, California, San Diego, La Jolla, Calif. [California]