The type of leaf typically associated with deciduous trees is broadleaf. Deciduous trees, such as oak and maple, shed their leaves annually in response to seasonal changes, particularly in temperate climates. Their broad, flat leaves are efficient for photosynthesis during the growing season, maximizing sunlight capture. As autumn approaches, the chlorophyll breaks down, revealing vibrant colors from other pigments in the leaves, leading to the spectacular fall foliage. The shedding of leaves helps trees conserve water and energy during winter when conditions are less favorable for growth.