| Classification | Equisetaceae: Equisetum |
| Harvard University Herbaria Barcode(s) | 00674923 |
| Collector | A. B. Seymour |
| Country | United States of America |
| State | New Hampshire |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Hampshire: Cheshire County: Walpole |
| Locality | Walpole |
| Date Collected | 1918-08-31 [31 Aug. 1918] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a8d24ac6-d63c-4c0c-8e39-f0a6c4ca0843 |
| Harvard University Herbaria Barcode | 00674923 |
| Herbarium | GH |
| Family | Equisetaceae |
| Determination | Equisetum hyemale var. affine (Engelmann) A. A. Eaton |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
