| Classification | Polygonaceae |
| Classification 1 | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00238829 |
| Collector | H. T. Tsai |
| Collector number | 58966 |
| Country | China |
| State | Yunnan |
| Geography | Asia: East Asia (Region): China: Yunnan: Fugong |
| Locality | Near Shang-pa. |
| Date Collected | 1934-10-24 |
| Elevation | 2000 m |
| Habitat | Stream side. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c513b2d0-2fa6-470f-a63e-62aaffbd1f8d |
| Harvard University Herbaria Barcode | 00238829 |
| 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 | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
