Didiereaceae occurs as little family of just quatern genera & Eleven mintage of flowering plants endemic to Madagascar, where it form an crucial component of the Madagascar spiny forests. It is spiny succulent shrubs and trees from Two-20 m tall, by having heavy water system-storing stems & leaves that are deciduous in the long dry season.

A personal is another time involved in a Portulacaceae, but is treated when distinct per Angiosperm Phylogeny Group. These are besides closely related the New World family Cactaceae (cacti), sufficiently closely so that a metal money of Didiereaceae may be grafted successfully on occasionally cacti.

Many of the mintage come grown when indoor ornamental plants in specialist lush collections.