| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00729212 |
| Collector | W. Deane |
| Country | United States of America |
| State | New Hampshire |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Hampshire |
| Locality | York |
| Date Collected | 1887-09-03 [Sept. 3-1887] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3e8006d0-1029-4e21-86a6-a6cfe25a1a39 |
| Harvard University Herbaria Barcode | 00729212 |
| Herbarium | NEBC |
| Family | Polygonaceae |
| Determination | Polygonum sagittatum Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
