United States, Texas, El Paso, S of Hueco Tanks on FM 2775 1.0 mi. N of int. Hwy. 62/180. East side of road.
Orange-red sand and clay soil; with Larrea, grasses inc. Papphorum, Bouteloua and Setaria; several species of legumes and composites including Senna bauhinioides, Dalea nana v. canescens and many Astereae.