⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-18953, with some changes.
This name is a synonym of Ambrosia confertiflora DC..
The record derives from TICA which reports it as a synonym (record 54629376-70D5-48F2-BBE8-22FC417D1BDE) with original publication details: 1949.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:176131-1.