⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-91249, 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 D2591A5D-09EC-4FE7-AF89-85F166C0FD30) with original publication details: 1955 1803.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:204094-1.