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

Field Museum of Natural History
Catalog #: C0501493F
E. Palmer s.n.
Gigartina spinosa Greville
United States, California, San Diego

University of Michigan
Catalog #: 647825
E. Palmer #s.n.
Chondracanthus spinosus (Kützing) Guiry
United States, California, San Diego, San Diego

Yale University Herbarium
Catalog #: YU.095709
Edward Palmer s.n.
Chondracanthus spinosus (Kützing) Guiry
United States, California, San Diego, San Diego