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

Brown University - Algae
Catalog #: ABRU00004895
A. B. Hervey s.n. 14 January 1913
Heterosiphonia wurdemannii (J.Bailey ex Harvey) Falkenberg
Bermuda, Harrington Sound, Bermuda

Field Museum of Natural History
Catalog #: C0511619F
A. B. Hervey #s.n. 14 January 1913
Heterosiphonia wurdemannii (J.Bailey ex Harvey) Falkenberg
Bermuda, Harrington Sound

University of Michigan
Catalog #: 658322
A.B. Hervey #s.n. 14 January 1913
Heterosiphonia crispella (C.Agardh) M.J.Wynne
Bermuda, Harrington Sound

University of Michigan
Catalog #: 658323
A.B. Hervey #s.n. 14 January 1913
Heterosiphonia crispella (C.Agardh) M.J.Wynne
Bermuda, Harrington Sound

Michigan State University Algae
Catalog #: MSC0183023
A.B. Hervey #s.n. 14 January 1913
Heterosiphonia crispella (C.Agardh) M.J.Wynne
Bermuda, Harrington Sound

Miami University - Algae
Catalog #: 000210131
A.B. Hervey #s.n.
Heterosiphonia crispella (C.Agardh) M.J.Wynne
Bermuda, Harrington Sound

Yale University Herbarium
Catalog #: YU.095364
Alpheus Baker Hervey s.n. 14 January 1913
Heterosiphonia wurdemannii (J.Bailey ex Harvey) Falkenberg
Bermuda, Harrington Sound, Bermuda