| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00552877 |
| Collector | W. Deane |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Cambridge |
| Locality | Cambridge, Sparks St. |
| Date Collected | 1895-06-19 [June 19, 1895] |
| Habitat | sidewalk |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ea7a0ca0-ead3-48bc-a28c-7480c04d0ef5 |
| Harvard University Herbaria Barcode | 00552877 |
| Herbarium | NEBC |
| Previous ownership | Herbarium of Walter Deane Seedling Collection |
| Family | Polygonaceae |
| Determination | Polygonum persicaria Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
