| Name | Polygonum sibiricum Laxmann |
| Authorship | Laxmann |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Polygonum Linnaeus |
| Contains | Polygonum sibiricum var. sibiricum Polygonum sibiricum var. thomsonii Meisner ex Steward |
| GUID | urn:lsid:ipni.org:names:696459-1 |
| Holdings | 17 Specimens held in the Harvard University Herbaria identified as Polygonum sibiricum Laxmann |
| Identification made in | [no date] (16), 2009 (1) |