| Name | Lysimachia polyantha Fernald |
| Authorship | Fernald |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Lysimachia |
| GUID | urn:lsid:ipni.org:names:701296-1 |
| Citation | 1899 Rhodora 1: 134 |
| Holdings | 9 Specimens held in the Harvard University Herbaria identified as Lysimachia polyantha Fernald |
| Identification made in | [no date] (2), 1899 (2), 2023 (5) |