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

Brown University - Algae
Catalog #: ABRU00004444
C. Bullard s.n. 10 May 1910
Chara fragilis A.N.Desvaux
United States, Massachusetts, Waltham, MA

Michigan State University Algae
Catalog #: MSC0181759
Charles Bulland #s.n. 10 May 1910
Chara fragilis A.N.Desvaux
United States, Massachusetts, Middlesex, Waltham

Miami University - Algae
Catalog #: 000189218
Charles Bulland #s.n.
Chara fragilis A.N.Desvaux
United States, Massachusetts, Middlesex, Waltham

Yale University Herbarium
Catalog #: YU.094756
Charles Bullard s.n. 10 May 1910
Chara fragilis A.N.Desvaux
United States, Massachusetts, Waltham, MA

Field Museum of Natural History
Catalog #: C0534328F
Charles Bullard #s.n. 10 May 1910
Chara fragilis A.N.Desvaux
United States, Massachusetts, Middlesex, Waltham

University of Michigan
Catalog #: 676979
Charles Bullard #s.n. 10 May 1910
Chara contraria A.Braun ex Kützing
United States, Massachusetts, Middlesex, Waltham

University of Michigan
Catalog #: 677115
Charles Bullard #s.n. 10 May 1910
Chara fragilis A.N.Desvaux
United States, Massachusetts, Middlesex, Waltham