Robust Trees Along the West Texas Arroyos

arroyo: a dry stream bed found in xeric or desert climates; will occasionally fill after large rainfall
synonyms: wash, draw, gulch

The trees of the West Texas arroyos exhibit remarkable resilience and adaptability, thriving in an environment marked by extreme temperatures and limited water.

The leaves of the Desert Sumac (Rhus microphylla) are small in size, an adaptation that makes the plant better survive harsh desert conditions.

Small leaves like those seen on the Ceosote Bush (Larrea tridentata) help the plant conserve water.

Chaparral (Larrea divaricata) is another plant with small leaves to help with heat management.

The leaves of the Desert Olive (Forestiera neo-mexicana) are waxy, which minimizes water evaporation.

Gregs Ash (Fraxinus greggii) has adapted to survive harsh weather in the West Texas Arroyos.

The Western Cottonwood (Populus freemontii) grows rapidly, meaning it can take advantage of temporary water sources to quickly establish itself again.

The Arroyo Willow (Salix lasiolepis) is native throughout the southwestern United States and northwestern Mexico.

Smooth Mountain Mahogany (Cercocarpus montanus var. glaber) develops deep, resilient root systems that help it survive in the West Texas Arroyos.

The White Shin Oak (Quercus sinuata var. breviloba) taps into groundwater with its deep root system.

Whitethorn Acacia (Senegalia greggii) has small, compound leaves that reduce water loss to endure the region's extreme aridity.

Aptly named, Desert Mimosa (Mimosa turneri) thrives in the dry, rocky soils of the West Texas Arroyos.

Mesquite (Prosopis juliflora) thrives throughout Texas due in part to its ability to improve soil fertility through nitrogen fixation.

Western Honey Mesquite (Prosopis juliflora var. torreyana) is resilient to both prolonged dry periods and occasional flooding.

Texas Persimmon (Diospyros texana) is well-adapted for well-drained soils found in arid and semi-arid regions.

Stewart's Crucifixionthorn (Holacantha stewartii) has a distinctive shape and prickliness:  its compact, spherical form and dense covering of spines help reduce water loss and protect it from herbivores.