| Classification | Polygonaceae |
| Classification 1 | Polygonaceae: Rumex |
| Harvard University Herbaria Barcode(s) | 00239075 |
| Collector | H. T. Tsai |
| Collector number | 52838 |
| Country | China |
| State | Yunnan |
| Geography | Asia: East Asia (Region): China: Yunnan: Yongren |
| Locality | Yung-jen Hsien. |
| Date Collected | 1933-05-13 |
| Elevation | 2500 m |
| Habitat | By stream. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/504f6226-1a46-4000-b747-b4a2af9963a7 |
| Harvard University Herbaria Barcode | 00239075 |
| Herbarium | A |
| Family | Polygonaceae |
| Determination | Rumex Linnaeus |
| Determination Remarks | [0] [is label name] |
| Family | Polygonaceae |
| Determination | Rumex dentatus Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
