Acanthostyles

Acanthostyles is a genus of flowering plants in the family Asteraceae described as a genus in 1971.
The entire genus is endemic to South America.
;Species

Acanthostyles buniifolius R.M.King & H.Rob. - Rio Grande do Sul, Argentina, Bolivia, Paraguay, Uruguay
Acanthostyles saucechicoensis R.M.King & H.Rob. - Argentina