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

Brown University - Algae
Catalog #: ABRU00005021
C. Bullard s.n. 13 September 1915
Micrasterias torreyi Bailey ex Ralfs
United States, Massachusetts, Higgins Pond, East Brewster, MA

Yale University Herbarium
Catalog #: YU.095493
Charles Bullard s.n. 13 September 1915
Micrasterias torreyi Bailey ex Ralfs
United States, Massachusetts, Brewster; Higgins Pond, East Brewster, MA

Michigan State University Algae
Catalog #: MSC0183470
Charles Bullard #s.n. 14 August 1892
Micrasterias torreyi Bailey ex Ralfs
United States, Massachusetts, Barnstable, Higgins Pond, East Brewster

Miami University - Algae
Catalog #: 000210524
Charles Bullard #s.n. 14 August 1892
Micrasterias torreyi Bailey ex Ralfs
United States, Massachusetts, Barnstable, Higgins Pond, East Brewster

University of Michigan
Catalog #: 730165
W.A. Setchell #s.n. 14 August 1892
Monostroma crepidinium Farlow
United States, Massachusetts, Dukes, Higgins Pond, East Brewster

University of Michigan
Catalog #: 736371
W.A. Setchell #s.n. 14 August 1892
Micrasterias torreyi Bailey ex Ralfs
United States, Massachusetts, Dukes, Higgins Pond, East Brewster