⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-23200961, with some changes.
This name is a synonym of Ludwigia grandiflora subsp. hexapetala .
The record derives from Tropicos which reports it as a synonym (record 23200961
) with original publication details: Bull. Acad. Int. Géogr. Bot. 17: 210 210 1907.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:132737-2
.