Gen. Equis. North Amer.
Eaton [1 - ? 86]

Field Museum of Natural History Pteridophyte Collection
Catalog #: C0600650F
19facb88-f0a0-42b5-8064-2b5f293cf8fa
A. A. Eaton #s.n. 00 August 1900
Equisetum litorale Kuehlew. ex Rupr.
U.S.A., Massachusetts, Essex, Amesbury; [precise locality unknown]