Arctomecon Torr. & Frém. genus accepted

Argemone L. genus accepted

Oreomecon Banfi, Bartolucci, J.-M.Tison & Galasso genus accepted

Cathcartia Hook.fil. genus accepted

Platystemon Benth. genus accepted

Platystigma Benth. genus accepted

Stylomecon G.Taylor genus accepted

Parameconopsis Grey-Wilson genus accepted

Afropapaver Elvebakk & Bjerke genus accepted

Canbya Parry ex A.Gray genus accepted

Meconella Nutt. genus accepted

Meconopsis Vig. genus accepted

Papaver L. genus accepted

Romneya Harv. genus accepted

Roemeria Medik. genus accepted