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

Brown University - Algae
Catalog #: ABRU00002712
W. A. Setchell s.n. 19 April 1891
Scytonema ocellatum Lyngbye ex Bornet & Flahault
United States, Massachusetts, Massapoag Brook, Sharon, MA

Michigan State University Algae
Catalog #: MSC0184663
W.A. Setchell #s.n. 19 April 1891
Scytonema ocellatum Lyngbye ex Bornet & Flahault
United States, Massachusetts, Norfolk, Massapoag Brook, Sharon

Miami University - Algae
Catalog #: 000186613
W.A. Setchell #s.n. 19 April 1891
Scytonema ocellatum Lyngbye ex Bornet & Flahault
United States, Massachusetts, Norfolk, Massapoag Brook, Sharon

Yale University Herbarium
Catalog #: YU.091290
William Albert Setchell s.n. 19 April 1891
Scytonema ocellatum Lyngbye ex Bornet & Flahault
United States, Massachusetts, Massapoag Brook, Sharon, MA