⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-139937, 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 EBA330B3-915E-439F-AF9D-F3D2DF8235C8) with original publication details: 379 1836.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:197240-1.