>>1036385Forgot common name, Jujube.
>>1036378Your area sounds pretty damned bountiful.
Mulberry
Morus spp.
Grown and anecdotal
Drought tolerant, often planted as an ornamental.
I've seen it growing on abandoned lots and abandoned ranch houses in the middle of nowhere.
There are many non-fruiting trees that have been planted as shade trees in cities across the area. It's a bit harder to find fruiting varieties in town but they exist. The fruiting varieties leave behind a lot of berries on the ground and can be messy. Both types will destroy concrete with their roots which spread out at near ground level and both can cause bad allergies with their pollen. Fruit tastes awesome though