⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-130845, 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 DCD093CE-8CEF-489E-AE15-DF7DB3921DC0) with original publication details: "1231, 1340" 1903.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:138268-2.