⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-1100545, 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 1100545) with original publication details: Strip. Nov. 75 75 1788.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:434887-1.