Aristotelia serrata
Aristotelia serrata, commonly known as wineberry and makomako, is a species of small tree in the family Elaeocarpaceae. It is a fast-growing dioecious tree which can be semideciduous. It is endemic to New Zealand. Its range mainly covers the North, South, and Stewart Islands. A. serrata is typically found in lowland to montane environments, and the plant can freely colonise disturbed areas. The tree can reach up to 10 metres tall, with a trunk diameter of up to 30 cm (12 in). The bark is grey or pale brown and smooth.
Read on Wikipedia