| Classification | Polygonaceae: Polygonum |
| Classification 1 | Polygonaceae: Persicaria |
| Harvard University Herbaria Barcode(s) | 02264237 |
| Collector | R. A. Howard |
| Collector number | 20507 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Acton |
| Locality | "Acton Center" conservation land |
| Date Collected | 1986-07-06 |
| Habitat | edges of ponds |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4fa638c9-b620-4275-a45a-39f30ef25a95 |
| Harvard University Herbaria Barcode | 02264237 |
| Herbarium | A |
| Family | Polygonaceae |
| Determination | Polygonum sagittatum Linnaeus |
| Determination Remarks | [0] [is label name] |
| Family | Polygonaceae |
| Determination | Persicaria sagittata (Linnaeus) H. Gross |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
