| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00238418 |
| Collector | T. T. Yü |
| Collector number | 12872 |
| Country | China |
| State | Yunnan |
| Geography | Asia: East Asia (Region): China: Yunnan |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/727439f9-c3ef-490b-98c7-183c3c3e8884 |
| Harvard University Herbaria Barcode | 00238418 |
| Herbarium | A |
| Family | Polygonaceae |
| Determination | Polygonum polystachyum Wallich ex Meisner |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
