Didieraceae

Didieraceae is a small family of just four genera and 11 species of flowering plants endemic to south and southwest Madagascar, where they form an important component of the Madagascar spiny forests.

Alluaudia

Alluaudia ascendens
Alluaudia comosa
Alluaudia dumosa
Alluaudia humbertii
Alluaudia montagnacii – probably a natural hybrid of A. ascendens and A. procera
Alluaudia procera – quite easy grown and the most frequent species in cultivation

Alluaudia comosa

Alluaudia dumosa

Alluaudia procera

Alluaudia procera

Alluaudia montagncii

Alluaudiopsis
Alluaudiopsis fiherensis
Alluaudiopsis marnieriana
Sorry no photo's of any of these, Have not seen any.

Decaria

Decaria madagascariensis

Decaria madagascariensis

Didierea
Didierea madagascariensis
Didierea trollii

Didierea madagascariensis