| Classification | Polygonaceae |
| Classification 1 | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00238726 |
| Collector | C. W. Wang |
| Collector number | 78931 |
| Country | China |
| State | Yunnan |
| Geography | Asia: East Asia (Region): China: Yunnan: Xishuangbanna |
| Locality | Meng-pung, Jenn-yeh Hsien. |
| Date Collected | 1936-10-** |
| Elevation | 750 m |
| Habitat | Cultivated by native T'ai. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ec3cebd7-b34f-4508-bbf7-5377e56ad322 |
| Harvard University Herbaria Barcode | 00238726 |
| Herbarium | A |
| Family | Polygonaceae |
| Determination | Polygonum Linnaeus |
| Determination Remarks | [0] [is label name] |
| Family | Polygonaceae |
| Determination | Polygonum japonicum Meisner |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
