| Name | Persicaria arifolia (Linnaeus) Haraldson |
| Authorship | (Linnaeus) Haraldson |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Persicaria |
| GUID | urn:lsid:ipni.org:names:694912-1 |
| Holdings | 76 Specimens held in the Harvard University Herbaria identified as Persicaria arifolia (Linnaeus) Haraldson |
| Identification made in | [no date] (66), 2012 (6), 2013 (2), 2017 (1), 2019 (1) |