⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2631181, with some changes.
This name is a synonym of Alternanthera halimifolia (Lam.) Standl. ex Pittier.
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Fl. Jamaica 3: 140 1914.