Farlow, Anderson & Eaton, Algae Exs. Amer. Bor.
Farlow, W.G.; Anderson, C.L.; Eaton, D.C. [1 - 230]

Yale University Herbarium
Catalog #: YU.095684
Charles Wright s.n.
Nostoc flagelliforme Berkeley & Curtis
United States, Texas, San Pedro, TX

San Diego Natural History Museum
Catalog #: SD00007517
Charles Wright s.n.
Nostoc flagelliforme Berkeley & Curtis
United States, Texas, San Pedro