Genus Leitneria is a relatively unknown plant species that belongs to the small family Leitneriaceae. Often confused with the shrub, this plant is commonly known as the corkwood tree or gum bumelia, among many other synonyms. The plant is native to the southeastern region of the United States, where it can grow in damp and wet areas. The corkwood tree is a slow-growing plant that can reach up to 30 feet in height, with a trunk diameter of up to 10 inches. Other synonyms for the genus include swampy gum, false buckthorn, and sour-gum. Although not commonly recognized, the corkwood tree does provide essential ecological benefits to the environment.