| Classification | Polygonaceae |
| Classification 1 | Polygonaceae: Rheum |
| Harvard University Herbaria Barcode(s) | 00239004 |
| Collector | K. M. Feng |
| Collector number | 2185 |
| Country | China |
| State | Yunnan |
| Geography | Asia: East Asia (Region): China: Yunnan: Zhongdian |
| Locality | N flank of Haba Snow Range. |
| Date Collected | 1939-08-25 |
| Habitat | On stony slopes. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a37bd25c-8d4a-4ad5-bc02-3241703b0bce |
| Harvard University Herbaria Barcode | 00239004 |
| Herbarium | A |
| Family | Polygonaceae |
| Determination | Rumex Linnaeus |
| Determination Remarks | [0] [is label name] |
| Family | Polygonaceae |
| Determination | Rheum delavayi Franchet |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
