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

Brown University - Algae
Catalog #: ABRU00003341
J. E. Humphrey s.n.
Liagora tenuis J.Agardh
Jamaica, Kingston, Jamaica

Field Museum of Natural History
Catalog #: C0502110F
J. E. Humphrey #s.n.
Liagora tenuis J.Agardh
Jamaica, Kingston

Drexel University, Academy of Natural Sciences - Algae
Catalog #: PH00219692
8119e9de-f17d-4ae4-82b6-bfc134b8a691
J. E. Humphrey #s.n.
Liagora tenuis J.Agardh
Jamaica, Kingston

University of Michigan
Catalog #: 673406
J.E. Humphrey #s.n.
Titanophycus validus (Harvey) Huisman, G.W.Saunders & A.R.Sherwood
Jamaica, Kingston

University of Michigan
Catalog #: 673469
J.E. Humphrey #s.n.
Titanophycus validus (Harvey) Huisman, G.W.Saunders & A.R.Sherwood
Jamaica, Kingston

Michigan State University Algae
Catalog #: MSC0185020
J.E. Humphrey #s.n.
Titanophycus validus (Harvey) Huisman, G.W.Saunders & A.R.Sherwood
Jamaica, Kingston

Miami University - Algae
Catalog #: 000187290
J.E. Humphrey #s.n.
Liagora tenuis J.Agardh
Jamaica, Kingston

Yale University Herbarium
Catalog #: YU.091770
James Ellis Humphrey s.n.
Liagora tenuis J.Agardh
Jamaica, Kingston, Jamaica