 Acacia dealbata

Acacia dealbata, the silver wattle, blue wattle or mimosa, is a species of flowering plant in the legume family Fabaceae, native to southeastern Australia in New South Wales, Victoria, Tasmania, and the Australian Capital Territory and widely introduced in Mediterranean, warm temperate, and highland tropical landscapes.It is a fast-growing evergreen tree or shrub growing up to 30 m tall, typically a pioneer species after fire.