| Name | Polygonum coriaceum Samuelsson |
| Authorship | Samuelsson |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Polygonum Linnaeus |
| GUID | urn:lsid:ipni.org:names:695593-1 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Polygonum coriaceum Samuelsson |
| Identification made in | [no date] (1) |