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

Brown University - Algae
Catalog #: ABRU00004294
F. S. Collins s.n. 15 July 1908
Corallina officinalis var. profunda Farlow
United States, Maine, Cumberland, Harpswell; Harpswell Sound, ME

Rutgers University, Chrysler Herbarium - Macroalgae Collection
Catalog #: CHRB0021304
F. S. Collins #1550 15 July 1908
Corallina officinalis Linnaeus
United States, Maine, Cumberland, Harpswell Sound

Field Museum of Natural History
Catalog #: C0517017F
F. S. Collins #s.n. 15 July 1908
Corallina officinalis Linnaeus
United States, Maine, Cumberland, Harpswell Sound

University of Michigan
Catalog #: 675676
F.S. Collins #s.n. 15 July 1908
Corallina officinalis Linnaeus
United States, Maine, Cumberland, Harpswell Sound

University of Michigan
Catalog #: 675679
F.S. Collins #s.n. 15 July 1908
Corallina officinalis Linnaeus
United States, Maine, Cumberland, Harpswell Sound

Michigan State University Algae
Catalog #: MSC0182187
F.S. Collins #s.n. 15 July 1908
Corallina officinalis var. profunda Farlow
United States, Maine, Cumberland, Harpswell Sound

Miami University - Algae
Catalog #: 000188681
F.S. Collins #s.n.
Corallina officinalis var. profunda Farlow
United States, Maine, Cumberland, Harpswell Sound

Yale University Herbarium
Catalog #: YU.094601
Frank Shipley Collins s.n. 15 July 1908
Corallina officinalis var. profunda Farlow
United States, Maine, Cumberland, Harpswell; Harpswell Sound, ME