Didiereaceae Radlk., nom. cons.

Didierea madagascariensis Custom

De familie Didiereaceae Radlk., nom. cons. kent 3 subfamilies.

Calyptrothecoideae Pax & Gilg
Didiereoideae Appleq. & R.S.Wallace
Portulacarioideae Appleq. & R.S.Wallace