⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-96582, 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 6D12FDC5-9049-4F78-A634-91E36991E0D7) with original publication details: 1843.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:205039-1.