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

Yale University Herbarium
Catalog #: YU.095666
s.n.
Ptilota asplenoides (Esper) Kylin ex Scagel, Garbary, Golden & Hawkes
United States, Alaska, Saint Paul Island, Bering Sea

San Diego Natural History Museum
Catalog #: SD00006109
D. C. Eaton #s.n.
Neoptilota asplenioides (Esper) Kylin ex Scagel, Garbary, Golden & Hawkes
United States, Alaska, Saint Paul Island, Bering Sea

Field Museum of Natural History
Catalog #: C0516266F
Daniel Cady Eaton #s.n.
Ptilota asplenoides (Esper) C.Agardh
United States, Alaska, Saint Paul Island, Bering Sea

University of Michigan
Catalog #: 663771
Daniel Cady Eaton #s.n.
Neoptilota asplenioides (Esper) Kylin ex Scagel, Garbary, Golden & Hawkes
United States, Alaska, Saint Paul Island, Bering Sea

University Herbarium, University of California, Berkeley
Catalog #: UC687908
Farlow #s.n.
Neoptilota asplenioides (Esper) Kylin ex Scagel, Garbary, Golden & Hawkes
United States, Alaska