| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00238134 |
| Collector | C. W. Wang |
| Collector number | 73067 |
| Country | China |
| State | Yunnan |
| Geography | Asia: East Asia (Region): China: Yunnan: Shuangjiang |
| Locality | Shung-Kiang Hsien. |
| Date Collected | 1936-04-** |
| Elevation | 2200 m |
| Habitat | Mt. slope. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/13048ff5-a7ea-493a-93fb-9bbb0445088c |
| Harvard University Herbaria Barcode | 00238134 |
| Herbarium | A |
| Family | Polygonaceae |
| Determination | Polygonum hydropiper Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
