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

Brown University - Algae
Catalog #: ABRU00002590
J. E. Humphrey s.n.
Plectonema wollei Farlow
Jamaica, St. Ann's Bay, Jamaica

Drexel University, Academy of Natural Sciences - Algae
Catalog #: PH00232410
3dadde41-062e-4ffb-8e22-fab31c0566d8
J. E. Humphrey #s.n. 00 March 1893
Anabaena oscillarioides Bory de Saint-Vincent ex Bornet & Flahault
Jamaica, St. Ann's Bay

Michigan State University Algae
Catalog #: MSC0183058
J.E. Humphrey #s.n. 00 March 1893
Hydrocoryne enteromorphoides (Grunow ex Bornet & Flahault) I.Umezaki & M.Watanabe
Jamaica, Saint Ann's Bay

Miami University - Algae
Catalog #: 000186505
J.E. Humphrey #s.n. 00 March 1893
Hormothamnion enteromorphoides Grunow ex Bornet & Flahault
Jamaica, Saint Ann's Bay

Yale University Herbarium
Catalog #: YU.091136
William Albert Setchell s.n. 28 November 1891
Hormothamnion enteromorphoides Grunow ex Bornet & Flahault
United States, Connecticut, New Haven, Hamden; Mount Carmel, CT