| Classification | Equisetaceae: Equisetum | 
| Harvard University Herbaria Barcode(s) | 00706217 | 
| Collector | A. A. Eaton | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Essex County: Newburyport | 
| Locality | Newburyport | 
| Date Collected | 1901-06-02 [June 2, 1901] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4e3768ad-d6fa-4ae9-a23e-7c8eb8957a1f | 
| Harvard University Herbaria Barcode | 00706217 | 
| Herbarium | GH | 
| Family | Equisetaceae | 
| Determination | Equisetum ×litorale Kühlewein ex Rupr. (pro sp.) | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |