The Swamp Tupelo is a deciduous tree that is closely related to the Blackgum, Nyssa sylvatica. Whereas the blackgum is a tree of mesic woodlands, the swamp tupelo is a denizen of southern swamps. It has a narrow, pyramidal form and a straight, leaning or crooked trunk that is enlarged at the base, like the trunks of bald cypress trees. Small, light green male and female flowers are produced on separate tree in the spring. The flowers are a source of nectar for tupelo honey. Fruits are oval, blue, berry-like drupes that are in pairs on long stalks. The fruits attract birds and other wildlife. They are edible and are used in preserves. The leaves turn red in the autumn. It is widely grown in the south for its attractive foliage, its fall color and its tolerance of wet soils.