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

Brown University - Algae
Catalog #: ABRU00002581
W. A. Setchell s.n. 22 February 1891
Rhodochorton rothii (Turton) Nägeli
United States, Massachusetts, Nahant, MA

University of Michigan
Catalog #: 670792
W.A. Setchell #s.n. 22 February 1891
Rhodochorton rothii (Turton) Nägeli
United States, Massachusetts, Essex, Nahant

University of Michigan
Catalog #: 670809
W.A. Setchell #s.n. 22 February 1891
Rhodochorton rothii (Turton) Nägeli
United States, Massachusetts, Essex, Nahant

Michigan State University Algae
Catalog #: MSC0184460
W.A. Setchell #s.n. 22 February 1891
Rhodochorton purpureum (Lightfoot) Rosenvinge
United States, Massachusetts, Essex, Nahant

Miami University - Algae
Catalog #: 000186448
W.A. Setchell #s.n. 22 February 1891
Rhodochorton rothii (Turton) Nägeli
United States, Massachusetts, Essex, Nahant

Field Museum of Natural History
Catalog #: C0513005F
William A. Setchell #s.n. 22 February 1891
Rhodochorton rothii (Turton) Nägeli
United States, Massachusetts, Essex, Nahant

Yale University Herbarium
Catalog #: YU.091127
William Albert Setchell s.n. 22 February 1891
Rhodochorton rothii (Turton) Nägeli
United States, Massachusetts, Essex, Nahant; Nahant, MA