Aristocapsa Reveal & C.B.Hardham genus accepted

Eriogonum Michx. genus accepted

Dedeckera Reveal & J.T.Howell genus accepted

Mucronea Benth. genus accepted

Nemacaulis Nutt. genus accepted

Systenotheca Reveal & C.B.Hardham genus accepted

Johanneshowellia Reveal genus accepted

Lastarriaea Rémy genus accepted

Dodecahema Reveal & C.B.Hardham genus accepted

Centrostegia A.Gray ex Benth. genus accepted

Chorizanthe R.Br. ex Benth. genus accepted

Oxytheca Nutt. genus accepted

Gilmania Coville genus accepted

Goodmania Reveal & Ertter genus accepted

Harfordia Greene & Parry genus accepted

Hollisteria S.Watson genus accepted

Pterostegia Fisch. & C.A.Mey. genus accepted

Sidotheca Reveal genus accepted

Stenogonum Nutt. genus accepted

Acanthoscyphus Small genus accepted