| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00552315 |
| Collector | C. H. Knowlton & G. L. Stebbins Jr. |
| Collector number | 693 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Bristol County: Westport |
| Locality | Westport |
| Date Collected | 1929-09-28 [Sept. 28, 1929] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5e03943c-d48c-4839-b420-727a78f036e4 |
| Harvard University Herbaria Barcode | 00552315 |
| Herbarium | NEBC |
| Family | Polygonaceae |
| Determination | Polygonum pensylvanicum Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
