| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00238184 |
| Collector | D. E. Boufford, J. H. Chen, S. L. Kelley, J. Li, R. H. Ree, H. Sun, J. P. Yue & Y. H. Zhang |
| Collector number | 31492 |
| Country | China |
| State | Xizang (Tibet) |
| Geography | Asia: East Asia (Region): China: Xizang (Tibet): Jomda |
| Locality | W of the city of Jiangda (Gyamda) on road to Changdu (Chamdo) (highway 317). Pass at Leijia Shan. |
| Georeference | 31.34472222, 98.05388889 Method: Unknown |
| Date Collected | 2004-08-01 |
| Elevation | 4320 - 4450 m |
| Habitat | Meadows, dwarf Rhododendron-Salix communities and bare areas around ledges and landslides. Kobresia-Bistorta meadow. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/45dab2c5-df8c-413a-b818-9b04a5611a2a |
| Harvard University Herbaria Barcode | 00238184 |
| Herbarium | A |
| Family | Polygonaceae |
| Determination | Polygonum macrophyllum D. Don |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
