Piptothrix

Piptothrix is a genus of Mesoamerican plants in the tribe Eupatorieae within the family Asteraceae.
; SpeciesPiptothrix areolaris R.M.King & H.Rob. - from Chihuahua to El SalvadorPiptothrix jaliscensis B.L.Rob. - JaliscoPiptothrix palmeri A.Gray - Chihuahua Piptothrix pubens A.Gray - JaliscoPiptothrix sinaloae S.F.Blake - Sinaloa
; formerly included
see Ageratina Jaliscoa Piptothrix aegiroides B.L.Rob. & Greenm. - Jaliscoa goldmanii R.M.King & H.Rob.Piptothrix arizonica A.Nelson - Ageratina paupercula R.M.King & H.Rob.Piptothrix goldmanii B.L.Rob. - Jaliscoa goldmanii R.M.King & H.Rob.Piptothrix paleacea Cronquist - Jaliscoa paleacea R.M.King & H.Rob.