Xanthorrhoea is a genus of flowering plants commonly known as grass trees, native to Australia. These unique plants are characterized by their long, slender leaves and tall flower spikes that can reach several meters in height. They thrive in a variety of habitats, including forests and heathlands, and are well-adapted to survive in fire-prone environments. Grass trees are notable for their slow growth, often taking many years to reach maturity. They play an important ecological role, providing habitat and food for various wildlife. Additionally, Xanthorrhoea species have cultural significance for Indigenous Australians, who have used them for food, tools, and traditional practices.