Tabernaemontana ventricosa grows as a smallish tree. It produces latex. The leathery leaves, clustered near branch ends, are oblong. The flowers are white. The fruit is oval-shaped.
Tabernaemontana ventricosa is native to an area of Africa from Nigeria east to Kenya and south to Mozambique. Its habitat is forests from sea level to altitude.
Conservation
Tabernaemontana ventricosa has been assessed as least concern on the IUCN Red List. The species is broadly distributed and not considered to be facing any major threats.