⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-23202739, with some changes.
This name is a synonym of Ludwigia perennis .
The record derives from Tropicos which reports it as a synonym (record 23202739
) with original publication details: Encycl. 3(1): 331-332 331 1789.