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

Field Museum of Natural History
Catalog #: C0513114F
M. W. Jernegan #s.n. 17 July 1897
Spyridia filamentosa (Wulfen) Harvey
United States, Massachusetts, Dukes, Edgartown

University of Michigan
Catalog #: 672877
M.W. Jernegan #s.n. 17 July 1897
Spyridia filamentosa (Wulfen) Harvey
United States, Massachusetts, Dukes, Edgartown

University of Michigan
Catalog #: 672907
M.W. Jernegan #s.n. 17 July 1897
Spyridia filamentosa (Wulfen) Harvey
United States, Massachusetts, Dukes, Edgartown

Michigan State University Algae
Catalog #: MSC0184842
M.W. Jernegan #s.n. 17 July 1897
Spyridia filamentosa (Wulfen) Harvey
United States, Massachusetts, Dukes, Edgartown