| Name | Polygonum runcinatum Buchanan-Hamilton ex D. Don |
| Authorship | Buchanan-Hamilton ex D. Don |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Polygonum Linnaeus |
| Contains | Polygonum runcinatum var. alpinum P. Royen Polygonum runcinatum var. sinense Hemsley |
| Holdings | 71 Specimens held in the Harvard University Herbaria identified as Polygonum runcinatum Buchanan-Hamilton ex D. Don |
| Identification made in | [no date] (49), 2003 (2), 2016 (20) |