| Name | Polygonum alpinum var. alaskanum Small |
| Authorship | Small |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Polygonum alpinum Allioni |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Polygonum alpinum var. alaskanum Small |
| Identification made in | [no date] (2) |