| Name | Polygonum pensylvanicum f. albinum Fernald |
| Authorship | Fernald |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Polygonum pensylvanicum Linnaeus |
| GUID | urn:lsid:ipni.org:names:206331-2 |
| Citation | 1945 Rhodora 47: 137 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Polygonum pensylvanicum f. albinum Fernald |
| Identification made in | [no date] (1), 1971 (1) |