| Classification | Polygonaceae: Rheum |
| Harvard University Herbaria Barcode(s) | 00238861 |
| Collector | D. E. Boufford, B. Bartholomew, C. Y. Chen, M. J. Donoghue, R. H. Ree, H. Sun & S. K. Wu |
| Collector number | 28291 |
| Country | China |
| State | Sichuan |
| Geography | Asia: East Asia (Region): China: Sichuan: Daocheng |
| Locality | Bowa pass on road from Daocheng ro Gongling. |
| Georeference | 28.89916667, 100.28555556 Method: Unknown |
| Date Collected | 1998-07-05 |
| Elevation | 4460 - 4650 m |
| Habitat | Dwarf Rhododendron scrub, alpine meadows and gravelly slide areas. Margin of small lake at pass. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a4d4b1ac-ce51-442e-b1be-cda92eff4dc9 |
| Harvard University Herbaria Barcode | 00238861 |
| Herbarium | A |
| Family | Polygonaceae |
| Determination | Rheum alexandrae Batalin |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
