| Name | Ludwigia pseudo-narcissus (Hassler) Ramamoorthy |
| Authorship | (Hassler) Ramamoorthy |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Ludwigia Linnaeus |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Ludwigia pseudo-narcissus (Hassler) Ramamoorthy |
| Identification made in | [no date] (1) |