Machaeranthera Nees genus accepted

Grindelia Willd. genus accepted

Corethrogyne DC. genus accepted

Hazardia Greene genus accepted

Isocoma Nutt. genus accepted

Dieteria Nutt. genus accepted

Lessingia Cham. genus accepted

Leucosyris Greene genus accepted

Pyrrocoma Hook. genus accepted

Rayjacksonia R.L.Hartm. & M.A.Lane genus accepted

Benitoa D.D.Keck genus accepted

Eurybia (Cass.) Cass. genus accepted

Stephanodoria Greene genus accepted

Adiaphila G.L.Nesom genus accepted

Adeia G.L.Nesom genus accepted

Oreostemma Greene genus accepted

Haplopappus Cass. genus accepted

Notopappus Klingenb. genus accepted

Oonopsis (Nutt.) Greene genus accepted

Triniteurybia Brouillet, Urbatsch & R.P.Roberts genus accepted

Xanthisma DC. genus accepted

Xanthocephalum Willd. genus accepted

Xylorhiza Nutt. genus accepted