⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-1100547, with some changes.
This name is a synonym of Alternanthera halimifolia (Lam.) Standl. ex Pittier.
The record derives from Tropicos which reports it as a synonym (record 1100547) with original publication details: Cours. Bot. Cult. 1: 646 646 1802.