The tutu plant, scientifically known as *Coriaria arborea*, is a shrub native to New Zealand. It typically grows in forested areas and can reach heights of up to 3 meters. The plant is notable for its dark green leaves and small, white flowers that bloom in spring. Tutu is significant in Māori culture, as its berries were traditionally used for food, although they are toxic if consumed raw. The plant contains compounds that can be harmful, making it essential to handle it with care. Its ecological role includes providing habitat for various native species in New Zealand's unique environment.