| Classification | Equisetaceae: Equisetum |
| Harvard University Herbaria Barcode(s) | 00674339 |
| 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 | 1932-08-06 [Aug. 6, 1932] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/686f420a-0862-4abb-b08f-7e59c0ec8a7a |
| Harvard University Herbaria Barcode | 00674339 |
| Herbarium | NEBC |
| Family | Equisetaceae |
| Determination | Equisetum arvense Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
