| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00238174 |
| Collector | Sino-Amer. Bot. Exped. (1984) |
| Collector number | 743 |
| Country | China |
| State | Yunnan |
| Geography | Asia: East Asia (Region): China: Yunnan: Dali |
| Locality | E side of Diancang Shan mt range. Vicinity of Butterfly Springs. |
| Georeference | 25.91666667, 100.08333333 Method: Unknown |
| Date Collected | 1984-07-06 |
| Elevation | 2050 m |
| Habitat | Badly disturbed hillsides & abandoned paddy fields. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a6644299-7f19-4c49-9fd3-74c085c2a5cb |
| Harvard University Herbaria Barcode | 00238174 |
| Herbarium | A |
| Family | Polygonaceae |
| Determination | Polygonum longisetum de Bruyne |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
