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

Brown University - Algae
Catalog #: ABRU00002843
F. S. Collins s.n. 16 June 1890
Botryococcus braunii Kützing
United States, Massachusetts, Malden, MA

University of Michigan
Catalog #: 679205
F.S. Collins #s.n. 16 June 1890
Botryococcus braunii Kützing
United States, Massachusetts, Middlesex, Malden

University of Michigan
Catalog #: 679211
F.S. Collins #s.n. 16 June 1890
Botryococcus braunii Kützing
United States, Massachusetts, Middlesex, Malden

Michigan State University Algae
Catalog #: MSC0181413
F.S. Collins #s.n. 16 June 1890
Botryococcus braunii Kützing
United States, Massachusetts, Middlesex, Malden

Miami University - Algae
Catalog #: 000186669
F.S. Collins #s.n. 16 June 1890
Botryococcus braunii Kützing
United States, Massachusetts, Middlesex, Malden

Yale University Herbarium
Catalog #: YU.091344
Frank Shipley Collins s.n. 16 June 1890
Botryococcus braunii Kützing
United States, Massachusetts, Middlesex, Malden; Malden, MA