Native to southeastern Australia, Acacia decurrens is a small tree. It grows abundantly in open forests and woodlands, particularly in New South Wales, and has adapted well to various climates beyond its native range. The plant features bright yellow, fragrant flower clusters that bloom in late winter to early spring. Due to its hardiness, it has spread to other regions, including South Africa, parts of South America, and India, where it’s often cultivated for ornamental purposes. This species is commercially valuable, primarily for its tannin-rich bark, which has been used in the leather industry for tanning purposes. Additionally, its flowers are a source of essential oils used in perfumes. Its ability to spread rapidly and establish in non-native environments has led to it being classified as invasive in areas. Photographed in Ipiales, Colombia