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

Field Museum of Natural History Pteridophyte Collection
Catalog #: C0600821F
60131120-6b41-42f7-9a2f-0927f0212354
A. A. Eaton #s.n. 06 July 1904
Equisetum pratense Ehrh.
U.S.A., Maine, Aroostook, Fort Kent; [precise locality unknown]

Field Museum of Natural History Pteridophyte Collection
Catalog #: C0600822F
c5ac73a5-7055-44e1-a6d8-526784379f8c
A. A. Eaton #s.n. 06 July 1904
Equisetum pratense Ehrh.
U.S.A., Maine, Aroostook, Fort Kent; [precise locality unknown]