Rhus lancea (evergreen) - African Sumac, is very tolerant of most desert conditions except severe cold. Can be damaged at 20 F. Moderate growth to about 20 x 20 feet. Will drop some leaves during hot summers, so not a good choice near a pool.
		Robinia ambigua (deciduous) - The Purple Robe Locust tree is a moderating growing shade tree to 35 x 30 or more. The beautiful flowers emerge in spring and typically last through early summer.
		Sophora japonica (deciduous) _ The Japanese Pagoda Tree is a medium sized tree with fruiting pods. Moderate growth to 25 x 25 or more. Prefers good draining soil.
		Sophora secundiflora (evergreen) - Texas Mountain Laurel. Is extremely hardy in the heat as well as cold. Slow growing (to 15 feet or so) with beautiful flowers. Give this one time to grow.
		Ulmus parvifolia (semi-evergreen) - The Lacebark or Chinese Elm is a fast growing (to 40 x 30 or so) shade tree. Deals well with our desert soils and sun. Will lose it's leaves in colder winters.
		Vitex agnus - castus (deciduous) - The Chaste tree is an excellent addition to a desert landscape. Very hardy and fast growing this tree does not get too large (about 18 x 15). The flowers bloom in the spring and if pruned will continue through summer.