| Classification | Polygonaceae |
| Classification 1 | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00238828 |
| Collector | H. T. Tsai |
| Collector number | 62018 |
| Country | China |
| State | Yunnan |
| Geography | Asia: East Asia (Region): China: Yunnan: Pingbian |
| Locality | Ping-pien Hsien. |
| Date Collected | 1934-05-31 |
| Habitat | By stream. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/60aa4c1c-5599-4f02-ad43-4bb78c90db6e |
| Harvard University Herbaria Barcode | 00238828 |
| Herbarium | A |
| Family | Polygonaceae |
| Determination | Polygonum Linnaeus |
| Determination Remarks | [0] [is label name] |
| Family | Polygonaceae |
| Determination | Polygonum longisetum de Bruyne |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | Sterile |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
