Synonyms
Sonchus chevalieri (O.Hoffm. & Muschl.) Dandy
Launaea chevalieri O.Hoffm. & Muschl.
Zollikoferia prenanthoides Hochst. ex Oliv. & Hiern
Sonchus brunneri Oliv. & Hiern
Launaea integrifolia Hagerup
Rhabdotheca brunnera Webb
Rhabdotheca prenanthoides Sch.Bip. ex Schweinf.
Microrhynchus brunneri Walp.