| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00238137 |
| Collector | C. W. Wang |
| Collector number | 70230 |
| Country | China |
| State | Yunnan |
| Geography | Asia: East Asia (Region): China: Yunnan: Deqen |
| Locality | A-tun-tze. |
| Date Collected | 1935-09-** |
| Elevation | 2700 m |
| Habitat | Ravine. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/72263d4c-f576-49e2-9d32-9bee37ee8a81 |
| Harvard University Herbaria Barcode | 00238137 |
| Herbarium | A |
| Family | Polygonaceae |
| Determination | Polygonum hydropiper Linnaeus |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
