Acacia amoena

About

Acacia amoena, commonly known as boomerang wattle, is a species of flowering plant in the family Fabaceae and is endemic to south-eastern continental Australia. It is a shapely, erect or spreading shrub with usually lance-shaped to elliptic phyllodes, usually yellow or bright yellow flowers arranged in a raceme of 5 to 21 heads each with 6 to 12 flowers, and straight or curved pods 40–120 mm (1.6–4.7 in) long.

Summary from Wikipedia