Nyssa sylvatica, commonly known as the black gum or sour gum tree, is a deciduous tree native to the eastern United States. It typically grows to heights of 30 to 50 feet and features glossy green leaves that turn vibrant shades of red, orange, and yellow in the fall. The tree thrives in wet, swampy areas but can also adapt to drier soils. The black gum tree produces small, dark blue fruits that are enjoyed by various birds and wildlife. Its wood is dense and durable, making it valuable for furniture and flooring. Additionally, Nyssa sylvatica plays a crucial role in its ecosystem by providing habitat and food for numerous species.