| Classification | Polygonaceae |
| Classification 1 | Polygonaceae: Rheum |
| Harvard University Herbaria Barcode(s) | 00240151 |
| Collector | T. T. Yü |
| Collector number | 7422 |
| Country | China |
| State | Yunnan |
| Geography | Asia: East Asia (Region): China: Yunnan |
| Locality | Huadou |
| Date Collected | 1938-07-28 |
| Elevation | 3900 m |
| Habitat | Swamp at lake shore |
| Frequency | Common |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bd251a88-272e-4c0d-90ad-22bd1765fcbb |
| Harvard University Herbaria Barcode | 00240151 |
| Herbarium | A |
| Family | Polygonaceae |
| Determination | Rheum |
| Determination Remarks | [is label name] |
| Family | Polygonaceae |
| Determination | Rheum alexandrae Batalin |
| Determined by | Boufford, David Edward |
| Date Determined | 2011-04-27 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
