Arida (plant)
Arida is a genus of flowering plants in the daisy family, Asteraceae.
; Species
The genus is native to the southwestern United States and northwestern Mexico.
; formerly included
now considered as being in Machaeranthera
- Arida carnosa D.R.Morgan & R.L.Hartm., Synonym of Machaeranthera carnosa G.L.Nesom
- Arida coulteri D.R.Morgan & R.L.Hartm., Synonym of Machaeranthera coulteri B.L.Turner & D.B.Horne
- Arida crispa D.R.Morgan & R.L.Hartm., Synonym of Machaeranthera crispa B.L.Turner & D.B.Horne
