⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-113761, 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 26F7052B-910A-4250-87A0-B858EFA5209F) with original publication details: 103 1860.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:197452-1.