Children (22 direct children, 11255 direct and indirect children):
Asclepiadeae
(tree size 5908)
Fockeeae
(tree size 24)
Marsdenieae
(tree size 1947)
Periglossum
(tree size 5)
Ceropegieae
(tree size 3256)
Cyathostelma
(tree size 2)
Ampelamus
(tree size 4)
Calostigma
(tree size 16)
Chlorocyathus
(tree size 3)
Corollonema
(tree size 1)
Dactylostelma
(tree size 1)
Decanema
(tree size 3)
Leichardtia
(tree size 5)
Microdactylon
(tree size 1)
Pachycymbium
(tree size 40)
Quisumbingia
(tree size 1)
Schistonema
(tree size 1)
Kerbera
(tree size 1)
Ischnostemma
(tree size 2)
Eustegieae
(tree size 12)
Baclea
Unident-asclepiadoideae