Leucaena retusa is a species of flowering plant in the legume family known by the common names littleleaf leadtree, goldenball leadtree, wahoo tree, and lemonball.

[2] It is native to Chihuahua and Coahuila in Mexico and Texas in the United States.

[2][1] This plant is a small tree that can reach 7.5 m (25 ft) in height.

The leaves are bright green to blue-green[4] in color and each is divided into several leaflets.

[2] Animals such as livestock and white-tailed deer find the herbage palatable.