Adenia stylosa is a species of flowering plant of the Passifloraceae family endemic to Madagascar.
[1] The sizable mature storage stems are mostly spheroid, and possess a wrinkled, grey to beige surface.
[2] It is a dioecious species (i.e. there are separate male and female plants).
stylosa H.Perrier by Joseph Marie Henry Alfred Perrier de la Bâthie in 1940.
[4] In Ankarana National Park, Madagascar, it occurs in dry forests on limestone soils.