| Name | Polygonum hirsutum Walter |
| Authorship | Walter |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Polygonum Linnaeus |
| GUID | urn:lsid:ipni.org:names:695856-1 |
| Citation | 1788 Fl. Carol. [Walter] 132 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Polygonum hirsutum Walter |
| Identification made in | 1956 (1), 2006 (1) |