| Pachypodium baronii | |
|---|---|
| |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Gentianales |
| Family: | Apocynaceae |
| Genus: | Pachypodium |
| Species: | P. baronii
|
| Binomial name | |
| Pachypodium baronii Costantin & Bois
| |
Pachypodium baronii, the Madagascar palm or bontaka, is a flowering plant in the family Apocynaceae. It has the habit of a robust shrub with a spherical or bottle-shaped trunk. It has several cylindrical branches at the top.
This plant is endemic to Madagascar, where it grows in open deciduous forest on Mesozoic calcareous rock and granite or gneiss on the western side of the island at low elevations. It is known in Madagascar as "Bontaka". It is also endemic from Befandriana Nord to Mandritsara.
Constantin and Bois first described Pachypodium baronii as a species of the genus Pachypodium in 1907.
- ^ Members of the IUCN SSC Madagascar Plant Specialist Group. (2015). "Pachypodium baronii". IUCN Red List of Threatened Species. 2015: e.T69222313A69234796. doi:10.2305/IUCN.UK.2015-4.RLTS.T69222313A69234796.en. Retrieved 29 August 2021.
- ^ "Appendices | CITES". cites.org. Retrieved 14 January 2022.