Pachypodium succulentum is a species of flowering plant in the dogbane family, Apocynaceae, that is native to southern Africa, specifically Lesotho and South Africa. It’s common name include “succulent pachypodium”, “crater pachypodium”, “Madagascar palm”. Pachypodium succulentum is a species of flowering plant in the family Apocynaceae, native to southern Africa. https://homeplantstore.com/product/pachypodium-succulentum/