Children (16 direct children, 18 direct and indirect children):
Tachiadenus boivinii
Tachiadenus carinatus
Tachiadenus mechowianus
Tachiadenus pervillei
Tachiadenus tubiflorus
Tachiadenus vohimavensis
Tachiadenus longiflorus
Tachiadenus umbellatus
Tachiadenus platypterus
(tree size 2)
Tachiadenus longifolius
Tachiadenus antaisaka
Tachiadenus gracilis
Tachiadenus continentalis
Tachiadenus elatus
Tachiadenus parviflorus
Tachiadenus trinervis