⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2631203, and has not been changed.
This name is a synonym of Alternanthera canescens Kunth.
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Ark. Bot. reimpr. 16(12): 12 1920.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:10354-2.