Bauhinia lunarioides, anacacho tree

Category: Shrubs
Family: Leguminosae
Origin: Texas
Evergreen: no
Flower Color: white
Bloom Time: late spring to early summer
Height: 8 to 10 ft
Width: 6 ft
Exposure: sun to part sun
Irrigation: low to medium
Cold Hardiness: 7 F
Description: Anachacho is similar to other orchid trees, but the flowers and leaves are smaller, but it's much cold hardier, as you might expect of a west Texas native. In sun it is a small multitrunked shrub, while in shade it will sprawl.
Links:wildflower.org plants.USDA.gov