Acacia atrox

About

Acacia atrox, commonly known as Myall Creek wattle, is a species of flowering plant in the family Fabaceae and is endemic to a small area in New South Wales. It is a dense, small shrub or tree that often forms suckers with sharply-pointed, more or less rigid, terete phyllodes, cream-coloured to pale yellow flowers arranged in a spherical head of 17 to 41 in axils.

Summary from Wikipedia