⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-1100526, with some changes.
This name is a synonym of Alternanthera ramosissima (Mart.) Chodat & Hassl..
The record derives from Tropicos which reports it as a synonym (record 1100526) with original publication details: Nov. Gen. Sp. Pl. 2: 34 34 1826.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:60932-1.