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

Brown University - Algae
Catalog #: ABRU00002956
W. A. Setchell s.n. 22 May 1895
Spirogyra bellis (Hassall) P.L.Crouan & H.M.Crouan
United States, Massachusetts, Cambridge, MA

University of Michigan
Catalog #: 736596
W.A. Setchell #s.n. 22 May 1895
Spirogyra bellis (Hassall) P.L.Crouan & H.M.Crouan
United States, Massachusetts, Middlesex, Cambridge

University of Michigan
Catalog #: 736600
W.A. Setchell #s.n. 22 May 1895
Spirogyra bellis (Hassall) P.L.Crouan & H.M.Crouan
United States, Massachusetts, Middlesex, Cambridge

Michigan State University Algae
Catalog #: MSC0184748
W.A. Setchell #s.n. 22 May 1895
Spirogyra bellis (Hassall) P.L.Crouan & H.M.Crouan
United States, Massachusetts, Middlesex, Cambridge

Miami University - Algae
Catalog #: 000186770
W.A. Setchell #s.n. 22 May 1895
Spirogyra bellis (Hassall) P.L.Crouan & H.M.Crouan
United States, Massachusetts, Middlesex, Cambridge

Yale University Herbarium
Catalog #: YU.106491
William Albert Setchell s.n. 22 May 1895
Spirogyra bellis (Hassall) P.L.Crouan & H.M.Crouan
United States, Massachusetts, Middlesex, Cambridge; Cambridge, MA