| Name | Polygonum hydropiperoides f. leucochranthum A. H. Moore |
| Authorship | A. H. Moore |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Polygonum hydropiperoides Michaux |
| GUID | urn:lsid:ipni.org:names:206240-2 |
| Citation | 1914 Rhodora 16(187): 129 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Polygonum hydropiperoides f. leucochranthum A. H. Moore |
| Identification made in | [no date] (1), 2019 (1) |