| Classification | Polygonaceae: Persicaria |
| Classification 1 | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00238037 |
| Collector | T. T. Yü |
| Collector number | 19399 |
| Country | China |
| State | Yunnan |
| Geography | Asia: East Asia (Region): China: Yunnan |
| Locality | Kiukiang Valley, Sochieh. |
| Date Collected | 1938-07-25 |
| Elevation | 1700 m |
| Habitat | Among thickets. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/00bd9207-45a2-4566-a0f7-8e208d3f72dc |
| Harvard University Herbaria Barcode | 00238037 |
| Herbarium | A |
| Family | Polygonaceae |
| Determination | Persicaria sp. |
| Determination Remarks | [filed under] [current name] |
| Family | Polygonaceae |
| Determination | Polygonum chinense Linnaeus |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
