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

Brown University - Algae
Catalog #: ABRU00004778
C. Bullard s.n. 13 October 1912
Staurastrum hystrix Ralfs
United States, Massachusetts, Great Meadow, East Lexington, MA

Yale University Herbarium
Catalog #: YU.095245
Charles Bullard s.n. 13 October 1912
Staurastrum hystrix Ralfs
United States, Massachusetts, East Lexington; Great Meadow, East Lexington, MA

University of Michigan
Catalog #: 736502
Charles Bullard #s.n. 13 October 1912
Staurastrum hystrix Ralfs
United States, Massachusetts, Middlesex, Great Meadow, East Lexington

University of Michigan
Catalog #: 736503
Charles Bullard #s.n. 13 October 1912
Staurastrum hystrix Ralfs
United States, Massachusetts, Middlesex, Great Meadow, East Lexington

Michigan State University Algae
Catalog #: MSC0184872
Charles Bullard #s.n. 13 October 1912
Staurastrum hystrix Ralfs
United States, Massachusetts, Middlesex, Great Meadow, East Lexington

Miami University - Algae
Catalog #: 000196625
Charles Bullard #s.n. 13 October 1912
Staurastrum hystrix Ralfs
United States, Massachusetts, Middlesex, Great Meadow, East Lexington