| Name | Lythrum curtisii Fernald |
| Authorship | Fernald |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Lythrum |
| Citation | 1902 Bot. Gaz. 33: 155 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Lythrum curtisii Fernald |
| Identification made in | [no date] (2) |