Cerbera odollam is a dicotyledonous angiosperm, a plant species in the Family Apocynaceae and commonly known as the suicide tree, pong-pong, and othalanga. It is a species native to India and other parts of southern Asia, growing preferentially in coastal salt swamps and in marshy areas but also grown as a hedge plant between home compounds. It yields a potent poison that has been used for suicide and murder.