⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2632661, and has not been changed.
This name is a synonym of Amaranthus tuberculatus (Moq.) Sauer.
The record derives from WCSP (in review) which reports it as a synonym and as an invalid name with original publication details: Syn. Fl. West. States 41 1835.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:327373-2.