⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-83320, with some changes.
This name is a synonym of Conyza bonariensis (L.) Cronquist.
The record derives from TICA which reports it as a synonym (record 723B7252-536B-46D2-BBEB-7403393D6B90) with original publication details: 1826.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:201424-1.