| Name | Polygonum polystachyum Wallich ex Meisner |
| Authorship | Wallich ex Meisner |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Polygonum Linnaeus |
| GUID | urn:lsid:ipni.org:names:60433520-2 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Polygonum polystachyum Wallich ex Meisner |
| Identification made in | [no date] (7), 1928 (1) |