⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2633060, with some changes.
This name is a synonym of Amaranthus retroflexus L..
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Tabl. École Bot. ed. 3: 39 1829.