Pachypodium ambongense

Pachypodium ambongense
Conservation status
CITES Appendix I (CITES)[1]
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Asterids
Order:	Gentianales
Family:	Apocynaceae
Genus:	Pachypodium
Species:	P. ambongense
Binomial name
Pachypodium ambongense Poiss.

Pachypodium ambongense is a species of plant in the family Apocynaceae. It was first published as a species of the genus Pachypodium in 1924 by the botanist Henri Louis Poisson.

Having a habit as a shrub that is 1–2 m (3+1⁄2–6+1⁄2 ft) and bottle-shaped, Pachypodium ambongense inhabits the western low, open deciduous forest of Madagascar on a substrate of Mesozoic calcareous rock. It is fairly rare to the landscape, perhaps, suggesting a more specialized environment needed for it to grow. It is known by common name in Madagascar as "Songosongo" or "Betono."