Voacanga grandifolia is a plant native to Malesia and Queensland.

[1] Voacanga grandifolia grows as a small tree and produces flowers and fruits.

It produces milky exudate when cut or damaged similar to many Apocynaceae plants.

[2] Voacanga alkaloids are predominant alkaloid in this plant which includes Voacangine, Voacamine, Vobtusine.

Voacinol is a new and intriguing stereochemically symmetrical bisindole alkaloid present in leaves along with desacetylvindoline.