| Classification | Polygonaceae: Persicaria |
| Harvard University Herbaria Barcode(s) | 00239865 |
| Collector | Sino-Amer. Exped. Yunnan (1983) |
| Collector number | 29 |
| Country | China |
| State | Yunnan |
| Geography | Asia: East Asia (Region): China: Yunnan: Dali |
| Locality | Cang-shan, Zhong He Feng. |
| Date Collected | 1983-09-11 |
| Elevation | 2200 m |
| Habitat | Along stream. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f01ae755-e561-47ed-afc7-78507b822cb8 |
| Harvard University Herbaria Barcode | 00239865 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Persicaria hydropiper (Linnaeus) Spach |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
