The Firewheel tree, scientifically known as Stenocarpus sinuatus, is a beautiful flowering tree that is native to Australia. It is characterized by its large, bright red and yellow flowers that resemble the spokes of a wheel. While the Firewheel tree is an impressive sight, it is also known by several other names that are just as interesting. These include the Wheel-of-Fire tree, the Queensland Firewheel tree, and the Flame tree, among others. Regardless of the name you choose to call it, the Firewheel tree is a magnificent addition to any garden or landscape.