| Classification | Polygonaceae: Polygonum |
| Classification 1 | Polygonaceae: Fallopia |
| Harvard University Herbaria Barcode(s) | 00645366 |
| Collector | R. J. Eaton |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Concord |
| Locality | Concord. G. Root's Pond, west side |
| Date Collected | 1957-08-21 [21 Aug 1957] |
| Habitat | Thicket on bank of pond |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/aae47c70-e6c4-4ae4-a8e2-681c36bbb693 |
| Harvard University Herbaria Barcode | 00645366 |
| Herbarium | NEBC |
| Family | Polygonaceae |
| Determination | Polygonum cristatum Engelmann & A. Gray |
| Determination Remarks | [0] [is label name] |
| Family | Polygonaceae |
| Determination | Fallopia cristata (Engelmann & A. Gray) Holub |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
