Macadamia integrifolia is a species of tree native to Australia, known for its delicious nuts. These trees can grow up to 15 meters tall and thrive in subtropical climates. The nuts are encased in a hard shell and are rich in healthy fats, making them a popular ingredient in various culinary dishes. The tree produces white to cream-colored flowers that attract pollinators like bees. Macadamia integrifolia is commercially cultivated in several countries, including Hawaii and South Africa, due to the high demand for its nuts. The tree requires well-drained soil and regular rainfall for optimal growth.