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

University Herbarium, University of California, Berkeley
Catalog #: UC751155
C. E. Pease #s.n.
Dichotomosiphon pusillus F.S.Collins
Jamaica

Michigan State University Algae
Catalog #: MSC0181387
C.E. Pease #s.n.
Boodleopsis pusilla (F.S.Collins) W.R.Taylor, A.B.Joly & Bernatowicz
Jamaica, [No precise loc]

Miami University - Algae
Catalog #: 000189060
C.E. Pease #s.n. 22 August 2015
Boodleopsis pusilla (F.S.Collins) W.R.Taylor, A.B.Joly & Bernatowicz
Jamaica, [No precise loc]

Yale University Herbarium
Catalog #: YU.094642
Cora E. Pease s.n.
Dichotomosiphon pusillus F.S.Collins
Jamaica, Jamaica

University of Michigan
Catalog #: 727380
Cora E. Pease #s.n.
Dichotomosiphon pusillus F.S.Collins
Jamaica, [No precise loc]

Brown University - Algae
Catalog #: ABRU00004334
Mrs. C. E. Pease s.n.
Dichotomosiphon pusillus F.S.Collins
Jamaica, Jamaica

Field Museum of Natural History
Catalog #: C0535750F
Mrs. C. E. Pease #s.n.
Dichotomosiphon pusillus F.S.Collins
Jamaica, [precise locality unknown]