| Classification | Polygonaceae |
| Classification 1 | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00239860 |
| Collector | H. T. Tsai |
| Collector number | 52902 |
| Country | China |
| State | Yunnan |
| Geography | Asia: East Asia (Region): China: Yunnan: Binchuan |
| Locality | Pin-chuan Hsien. |
| Date Collected | 1933-07-16 |
| Elevation | 2400 m |
| Habitat | In ravine. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6ced32f0-5f1a-4af9-b150-00a553f85462 |
| Harvard University Herbaria Barcode | 00239860 |
| Herbarium | A |
| Family | Polygonaceae |
| Determination | Polygonum Linnaeus |
| Determination Remarks | [0] [is label name] |
| Family | Polygonaceae |
| Determination | Polygonum chinense var. paradoxum (H. Léveillé) A. J. Li |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
