⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-21625, and has not been changed.
This name is a synonym of Ambrosia canescens .
The record derives from TICA which reports it as a synonym (record C06C0780-9CE5-427A-909B-27FD081AE48A
) with original publication details: N. Amer. Fl. 33 27 1922.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:105672-2
.