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

Brown University - Algae
Catalog #: ABRU00004923
C. Bullard s.n. 01 June 1916
Staurastrum dilatatum Ehrenberg ex Ralfs
United States, Massachusetts, swamp just east of Turner's Pond, Melrose, MA

Yale University Herbarium
Catalog #: YU.095392
Charles Bullard s.n. 01 June 1916
Staurastrum dilatatum Ehrenberg ex Ralfs
United States, Massachusetts, Melrose; swamp just east of Turner's Pond, Melrose, MA

University of Michigan
Catalog #: 736484
Charles Bullard #s.n. 01 June 1916
Staurastrum dilatatum Ehrenberg ex Ralfs
United States, Massachusetts, Middlesex, Turners Pond, Melrose

Michigan State University Algae
Catalog #: MSC0184865
Charles Bullard #s.n. 01 June 1916
Staurastrum dilatatum Ehrenberg ex Ralfs
United States, Massachusetts, Middlesex, Turner's Pond, Melrose

Miami University - Algae
Catalog #: 000210158
Charles Bullard #s.n. 01 June 1916
Staurastrum dilatatum Ehrenberg ex Ralfs
United States, Massachusetts, Middlesex, Turner's Pond, Melrose