👉 In the context of geography, a "liana" refers to a type of tree that is primarily found in tropical and subtropical regions. Lianas are characterized by their branching and elaborate shapes, which can range from slender branches to towering trees with multiple trunks and roots. Lianas play an important role in many ecosystems, as they provide habitat for various species of animals and plants. They also contribute to the overall health and stability of these environments through the provision of food and shelter. Liana