| Name | Polygonum minimum S. Watson |
| Authorship | S. Watson |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Polygonum Linnaeus |
| GUID | urn:lsid:ipni.org:names:696078-1 |
| Citation | 1871 Botany [Fortieth Parallel] 315 |
| Holdings | 65 Specimens held in the Harvard University Herbaria identified as Polygonum minimum S. Watson |
| Identification made in | [no date] (59), 1999 (1), 2003 (5) |