Common name:Argentine Mesquite
Botanical name:Prosopis alba

This fast-growing, semi-evergreen tree will grow 20'-40' tall. Leaves are tiny and medium green. It produces yellow or cream colored flowers that bloom in spring or early summer and edible fruit pods. It has dark brown bark with thorns.

Common name:Mexican Tree Ocotillo or Coach Whip
Botanical name:Fouquieria macdougalii

Small tree or large shrub that can reach a mature size of 24' x 18' . Growth habit is irregular, with long spiny branches. The small green leaves that line the branches are drought-deciduous, but will remain on the plant with supplemental irrigation. Bright red flower clusters appear primarily in spring, but can bloom intermittently throughout the year.