| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00729313 |
| Collector | F. C. Seymour |
| Collector number | 1685 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Dukes County: Chilmark |
| Locality | Chilmark |
| Date Collected | 1916-07-25 [25 July 1916] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f25852b8-e676-4047-8ef2-60322c9656ed |
| Harvard University Herbaria Barcode | 00729313 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Polygonum sagittatum Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
