Brachychiton populneus, commonly known as the Queensland Bottle Tree, is a deciduous tree native to eastern Australia. It is characterized by its distinctive swollen trunk, which stores water to survive in dry conditions. The tree can grow up to 15 meters tall and produces large, bell-shaped flowers that are typically pink or cream in color. This species thrives in a variety of soil types and is often found in open woodlands and grasslands. Brachychiton populneus is popular in landscaping due to its unique appearance and drought resistance, making it suitable for gardens in arid regions.