United States, Texas, Jeff Davis, ca. 2.2-2.3 airmiles SW of preserve's main gate on St. Rt. 118, ca. 1.7-1.8 airmiles E of Lockes Gap. Davis Mountains Preserve.
30.6815 -104.13722
With various Bouteloua species in grassland portion of open juniper-oak woodland on nearly level upland in valley between mostly forested rhyolite slopes. Associates include Aristida ternipes, Astragalus mollissimus, Bothriochloa barbinodis, Bouteloua curtipendula, B. eriopoda, B. hirsuta, Cirsium ochrocentrum, Cyperus fendlerianus, Eragrostis erosa, Evolvulus sericeus, Juniperus deppeana, Leptochloa dubia, Leptochloa dubia, Lycurus setosus, Mimosa aculeaticarpa, Panicum hallii, Pinus remota, Quercus emoryi, Q. grisea, Schizachyrium sp., Setaria scheelei, Sida neomexicana.