| Classification | Polygonaceae: Polygonum |
| Classification 1 | Polygonaceae: Persicaria |
| Harvard University Herbaria Barcode(s) | 00375856 |
| Collector | I. Hay |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Suffolk County: Boston |
| Locality | The Arnold Arboretum, across from Administration Bldg., Arboretum map 4-d [Jamaica Plain]
|
| Date Collected | 1982-08-10 |
| Habitat | Wet meadow |
| Container | Spontaneous Flora of the Arnold Arboretum |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d01f4214-a1c0-444d-8f2c-94ff70963b87 |
| Harvard University Herbaria Barcode | 00375856 |
| Herbarium | A |
| Family | Polygonaceae |
| Determination | Polygonum pensylvanicum Linnaeus |
| Determination Remarks | [is label name] |
| Family | Polygonaceae |
| Determination | Persicaria pensylvanica (Linnaeus) M. Gomez |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2013 |
| Determination Remarks | [is Current name] |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
