| Classification | Polygonaceae: Polygonum |
| Classification 1 | Polygonaceae: Persicaria |
| Harvard University Herbaria Barcode(s) | 00342036 |
| Collector | W. P. Rich |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Melrose |
| Locality | W-X, 27-28 [Middlesex Fells Reservation] |
| Date Collected | 1894-08-19 |
| Habitat | Damp ground in woods |
| Container | Metropolitan Park Flora |
| Project | Metropolitan Park Flora |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0a42dac9-ddf2-463b-9afe-1a58d2e99b1e |
| Harvard University Herbaria Barcode | 00342036 |
| Herbarium | NEBC |
| Family | Polygonaceae |
| Determination | Polygonum arifolium Linnaeus |
| Determination Remarks | [is filed under name] [is label name] |
| Family | Polygonaceae |
| Determination | Persicaria arifolia (Linnaeus) Haraldson |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2012 |
| Determination Remarks | [0] [is Current name] |
| Phenology | FlowerAndFruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
