⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-4438, with some changes.
This name is a synonym of Conyza bonariensis var. leiotheca (S.F.Blake) Cuatrec..
The record derives from TICA which reports it as a synonym (record 218776F8-C4A8-4F16-8EC8-08417CE8BFAA) with original publication details: 31 1926.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:204190-1.