| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00238377 |
| Collector | R. C. Ching |
| Collector number | 21789 |
| Country | China |
| State | Yunnan |
| Geography | Asia: East Asia (Region): China: Yunnan: Lijiang |
| Locality | Likiang city. |
| Date Collected | 1939-10-18 |
| Habitat | In cultivation. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ca94467f-4089-4136-934b-601eafb43f55 |
| Harvard University Herbaria Barcode | 00238377 |
| Herbarium | A |
| Family | Polygonaceae |
| Determination | Polygonum orientale Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
