Allocasuarina pinaster

About

Allocasuarina pinaster, commonly known as compass bush, is a species of flowering plant in the family Casuarinaceae and is endemic to the south-west of Western Australia. It is a prickly, dioecious shrub resembling a pine tree and that has its leaves reduced to scales in whorls of four, the mature fruiting cones 14–25 mm (0.55–0.98 in) long, containing winged seeds 10–11 mm (0.39–0.43 in) long.

Summary from Wikipedia