Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Acacia prominens (Golden Rain Wattle, Goldenrain Wattle, Gosford Wattle or Grey Sally) is a shrub or tree in the genus native to , Australia. It grows 5 9 meters, sometimes 20 25 meters high and contains the psychoactive alkaloids and . It is most closely related to and . Acacia covenyi is a rare plant from Southern . Known as "Blue Bush", the leaves have a distinct blue tinge. When Britain annexed New Zealand in 1840, it briefly became a part of New South Wales. During the 19th century large areas were successively separated to form the colonies of (established as a separate colony named Van Diemen's Land in 1825), South Australia (1836), Victoria (1851) and Queensland (1859).