| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00238136 |
| Collector | H. T. Tsai |
| Collector number | 63049 |
| Country | China |
| State | Yunnan |
| Geography | Asia: East Asia (Region): China: Yunnan: Weixi |
| Locality | Wei-se hsien. |
| Date Collected | 1934-11-07 |
| Elevation | 2300 m |
| Habitat | In ravine. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e9781c18-8e7b-40ff-a4b4-fe447bf81620 |
| Harvard University Herbaria Barcode | 00238136 |
| Herbarium | A |
| Family | Polygonaceae |
| Determination | Polygonum hydropiper Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
