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

Brown University - Algae
Catalog #: ABRU00004710
F. S. Collins s.n. 02 May 1912
Caulerpa crassifolia (C.Agardh) J.Agardh
Bermuda, Harrington Sound, Bermuda

University of Michigan
Catalog #: 680800
F.S. Collins #s.n. 02 May 1912
Caulerpa mexicana f. laxior (Weber-van Bosse) W.R.Taylor
Bermuda, Harrington Sound

University of Michigan
Catalog #: 680802
F.S. Collins #s.n. 02 May 1912
Caulerpa mexicana f. laxior (Weber-van Bosse) W.R.Taylor
Bermuda, Harrington Sound

Michigan State University Algae
Catalog #: MSC0181574
F.S. Collins #s.n. 02 May 1912
Caulerpa mexicana Sonder ex Kützing
Bermuda, Harrington Sound

Miami University - Algae
Catalog #: 000196557
F.S. Collins #s.n. 02 May 1912
Caulerpa mexicana Sonder ex Kützing
Bermuda, Harrington Sound

Yale University Herbarium
Catalog #: YU.095178
Frank Shipley Collins s.n. 02 May 1912
Caulerpa crassifolia (C.Agardh) J.Agardh
Bermuda, Harrington Sound, Bermuda