Melicytus ramiflorus.

Botanical name: 

Melicytus ramiflorus Forst. Violaceae. Mahoe.

New Zealand. This is the mahoe of New Zealand, not the mahoe of the West Indies, says A. Smith. The fruit of this tree is eaten by the natives.

Sturtevant's Edible Plants of the World, 1919, was edited by U. P. Hedrick.