Owenia acidula, commonly known as emu apple, is small or medium-sized tree of outback woodlands native to Australia. It may grow to ten metres tall.[1]
The pinnate leaves are bright green and shiny, with leaflets 2–5 cm long. Broken twigs ooze a milky sap. The edible fruit is purplish-red with paler speckles, 2–4 cm wide with a large stone-like seed.
Uses
The fruit pulp is an Aboriginalbushfood and apparently causes hallucinations. The fruits ripen after falling off the tree, and have a sour flavour.[2]