| Classification | Equisetaceae: Equisetum |
| Harvard University Herbaria Barcode(s) | 00674341 |
| Collector | C. H. Knowlton |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Washington County: Roque Bluffs |
| Locality | Roque Bluffs |
| Date Collected | 1919-08-02 [Aug. 2, 1919] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c48b38b2-88f9-425d-824d-90ecd2ea6c4e |
| Harvard University Herbaria Barcode | 00674341 |
| Herbarium | NEBC |
| Family | Equisetaceae |
| Determination | Equisetum arvense Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
