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

Brown University - Algae
Catalog #: ABRU00002807
E. Faxon s.n. 29 May 1890
Batrachospermum vagum var. keratophytum (Bory de Saint-Vincent) Sirodot
United States, New Hampshire, Grafton, Franconia; Echo Lake, Franconio Notch, NH

Yale University Herbarium
Catalog #: YU.091269
Edwin Faxon s.n. 29 May 1890
Batrachospermum vagum var. keratophytum (Bory de Saint-Vincent) Sirodot
United States, New Hampshire, Grafton, Franconia; Echo Lake, Franconio Notch, NH

University of Michigan
Catalog #: 642956
Edwin Faxon #s.n. 29 May 1890
Batrachospermum vagum var. keratophytum (Bory de Saint-Vincent) Sirodot
United States, New Hampshire, Grafton, Echo Lake, Franconia Notch

University of Michigan
Catalog #: 642969
Edwin Faxon #s.n. 29 May 1890
Batrachospermum vagum var. keratophytum (Bory de Saint-Vincent) Sirodot
United States, New Hampshire, Grafton, Echo Lake, Franconia Notch

Michigan State University Algae
Catalog #: MSC0181347
Edwin Faxon #s.n. 29 May 1890
Batrachospermum keratophytum Bory de Saint-Vincent
United States, New Hampshire, Grafton, Echo Lake, Franconia Notch

Miami University - Algae
Catalog #: 000210369
Edwin Faxon #s.n. 29 May 1890
Batrachospermum vagum var. keratophytum (Bory de Saint-Vincent) Sirodot
United States, New Hampshire, Grafton, Echo Lake, Franconia Notch