| Name | Polygonum articulatum Linnaeus |
| Authorship | Linnaeus |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Polygonum Linnaeus |
| Contains | Polygonum articulatum var. multiplex Oakes |
| GUID | urn:lsid:ipni.org:names:695393-1 |
| Holdings | 118 Specimens held in the Harvard University Herbaria identified as Polygonum articulatum Linnaeus |
| Identification made in | [no date] (109), 2013 (2), 2019 (7) |