Eucalyptus citriodora plants, also known as Corymbia citriodora, are narrow, attractive trees that produce small white flowers and fruit that are little urn-shaped capsules. The 3- to 7-inch long golden, evergreen foliage emits a lemon scent and the tree is also known by the common name, lemon-scented gum. The trees are native to Australia, but thrive in U.S Department of Agriculture plant hardiness zones 8 through 10.
