| Classification | Polygonaceae: Polygonum |
| Classification 1 | Polygonaceae: Rheum |
| Harvard University Herbaria Barcode(s) | 00238113 |
| Collector | J. F. Rock |
| Collector number | 17476 |
| Country | China |
| State | Sichuan |
| Geography | Asia: East Asia (Region): China: Sichuan: Kangding |
| Locality | Grasslands of Yulong-Hsi, Minya Country, S of Tatsienlu. |
| Date Collected | 1929-07-** |
| Elevation | 4150 m |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b53e9809-9a1f-489b-92d9-7556f477cb7a |
| Harvard University Herbaria Barcode | 00238113 |
| Herbarium | A |
| Family | Polygonaceae |
| Determination | Polygonum hookeri Meisner |
| Determination Remarks | [0] |
| Family | Polygonaceae |
| Determination | Rheum nanum (Lingelsheim) Limpricht |
| Determined by | Boufford, David Edward |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
