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

Brown University - Algae
Catalog #: ABRU00002830
I. Holden s.n. 30 May 1894
Oscillatoria limosa C.Agardh
United States, Connecticut, Berkshire Mill Pond, Bridgeport, CT

Yale University Herbarium
Catalog #: YU.106472
Isaac Holden s.n. 30 May 1894
Oscillatoria limosa C.Agardh
United States, Connecticut, Bridgeport; Berkshire Mill Pond, Bridgeport, CT

Michigan State University Algae
Catalog #: MSC0184011
Isaac Holden #s.n. 30 May 1894
Phormidium limosum (Dillwyn) P.C.Silva
United States, Connecticut, Fairfield, Berkshire Mill Pond, Bridgeport

Miami University - Algae
Catalog #: 000210382
Isaac Holden #s.n. 30 May 1894
Oscillatoria limosa C.Agardh
United States, Connecticut, Fairfield, Berkshire Mill Pond, Bridgeport