Acer rubrum, the red maple, also known as swamp, water or soft maple, is one of the most common and widespread deciduous treesof eastern and central North America. Many of its features, especially its leaves, are quite variable in form. At maturity, it often attains a height of around 30 m (100 ft). Its flowers, petioles, twigs and seeds are all red to varying degrees. Among these features, however, it is best known for its brilliant deep scarlet foliage in autumn.
Over most of its range, red maple is adaptable to a very wide range of site conditions, perhaps more so than any other tree in eastern North America. It can be found growing in swamps, on poor dry soils, and most anywhere in between. It grows well from sea level to about 900 m (3,000 ft). Due to its attractive fall foliage and pleasing form, it is often used as a shade tree for landscapes.