Allocasuarina robusta

About

Allocasuarina robusta, commonly known as Mount Compass oak-bush, is a species of flowering plant in the family Casuarinaceae and is endemic to a restricted area of South Australia. It is a monoecious, rarely a dioecious shrub with erect branchlets up to 200 mm (7.9 in) long, the leaves reduced to scales in whorls of five to seven, the fruiting cones 12–20 mm (0.47–0.79 in) long containing winged seeds about 5.5–6.0 mm (0.22–0.24 in) long.

Summary from Wikipedia