⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-127188, 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 551135AF-D559-467C-B41C-D713D1E623FE) with original publication details: Sp. Pl. 860 1753.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:315741-2.