| Name | Ludwigia alata Elliott | 
| Authorship | Elliott | 
| Rank | Species | 
| Placed in | Ludwigia de Candolle | 
| Citation | 1817 Sketch Bot. S. Carolina [Elliott] 1(3): 212 | 
| Holdings | 34 Specimens held in the Harvard University Herbaria identified as Ludwigia alata Elliott | 
| Identification made in | [no date] (23), 1981 (11) | 
