Aesculus flava, commonly known as the yellow buckeye, is a deciduous tree native to the eastern United States. It typically grows to a height of 50 to 75 feet and features large, palmate leaves that can reach up to 12 inches across. The tree produces attractive yellow flowers in the spring, which are followed by spiky seed capsules containing shiny brown seeds. The yellow buckeye thrives in rich, well-drained soils and prefers moist, shady environments. It is often found in mixed forests and along riverbanks. While the seeds are toxic to humans and some animals, they are an important food source for wildlife, including squirrels and birds.