⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-131714, and has not been changed.
This name is a synonym of Pseudogynoxys sonchoides (Kunth) Cuatrec..
The record derives from TICA which reports it as a synonym (record 7B5F2731-C514-4316-B231-E18C8D77A726) with original publication details: 120 1845.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:211181-1.