| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00237996 |
| Collector | E. E. Maire |
| Collector number | 7475 |
| Country | China |
| State | Yunnan |
| Geography | Asia: East Asia (Region): China: Yunnan: Dongchuan |
| Locality | The plain of Tong-tch'ouan. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/33190be1-27c8-4538-97a5-88604302ab7b |
| Harvard University Herbaria Barcode | 00237996 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Polygonum chinense Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
