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

Rutgers University, Chrysler Herbarium - Macroalgae Collection
Catalog #: CHRB0012538
F.S. Collins #s.n. 09 June 1889
Leptolyngbya fragilis (Gomont) Anagnostidis & Komárek
United States, Massachusetts, Essex, Nahant