| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00353766 |
| Collector | Lei Gu & Z. R. Li |
| Collector number | GaoXF 1630 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Norfolk County: Canton |
| Georeference | 32° 16' 36.75" N, 102° 50' 42.19" E |
| Date Collected | 2009-08-04 |
| Habitat | alpine meadow |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8c088239-01df-4471-838e-0a13137186c0 |
| Harvard University Herbaria Barcode | 00353766 |
| Herbarium | A |
| Previous ownership | ex (CDBI) |
| Family | Polygonaceae |
| Determination | Polygonum macrophyllum D. Don |
| Determination Remarks | [is filed under name] [is label name] [is Current name] |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
