| Classification | Polygonaceae |
| Harvard University Herbaria Barcode(s) | 00239097 |
| Collector | S. C. Sun & K. Chang |
| Collector number | 169 |
| Country | China |
| State | Sichuan |
| Geography | Asia: East Asia (Region): China: Sichuan: Emei |
| Locality | Mt. Omei, Chiu-lao-tung. |
| Date Collected | 1939-06-12 |
| Habitat | On hill slope. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5b3d690f-23a3-430f-88e7-71c38d968e34 |
| Harvard University Herbaria Barcode | 00239097 |
| Herbarium | A |
| Family | Polygonaceae |
| Determination | Rumex Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
