| Name | Polygonum tortuosum D. Don |
| Authorship | D. Don |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Polygonum Linnaeus |
| Contains | Polygonum tortuosum var. tibetanum Meisner |
| GUID | urn:lsid:ipni.org:names:696569-1 |
| Citation | 1825 Prodr. Fl. Nepal. 71 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Polygonum tortuosum D. Don |
| Identification made in | [no date] (2), 1930 (1) |