⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-44232, with some changes.
This name is a synonym of Ambrosia psilostachya .
The record derives from TICA which reports it as a synonym (record BCF20F14-11A8-41F1-AAC9-51E595FABCBE
) with original publication details: N. Amer. Fl. 33 20 1922.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:11041-2
.