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

Brown University - Algae
Catalog #: ABRU00002694
F. S. Collins s.n.
Polysiphonia fastigiata (Roth) Greville
United States, Maine, Hancock, Eagle Island, Penobscot Bay, ME

Miami University - Algae
Catalog #: 000186494
F.S. Collins #s.n. 00 July 1894
Polysiphonia fastigiata (Roth) Greville
United States, Maine, Eagle Island, Penobscot Bay

Yale University Herbarium
Catalog #: YU.091225
Frank Shipley Collins s.n. 00 July 1894
Polysiphonia fastigiata (Roth) Greville
United States, Maine, Hancock, Eagle Island, Penobscot Bay, ME