| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00353576 |
| Collector | L. J. Mehrhoff |
| Collector number | 21879 |
| Country | United States of America |
| State | Connecticut |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Connecticut: Fairfield County: Westport |
| Locality | south of route 1 and east of Turkey Hill road |
| Georeference | 41° 08' 5.6" N, 73° 19' 8.6" W |
| Locality Remarks | (collected by owner) |
| Date Collected | 2002-09-11 |
| Habitat | on nusery compost pile |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9f9fce1b-3757-4072-bf67-0fdd6b09020f |
| Harvard University Herbaria Barcode | 00353576 |
| Herbarium | NEBC |
| Previous ownership | ex (CONN) |
| Family | Polygonaceae |
| Determination | Polygonum perfoliatum Linnaeus |
| Determination Remarks | [is filed under name] [is label name] [is Current name] |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
