United States, Texas, Val Verde, In Little Satan Canyon, from ca. 1.2 to ca. 2.3 airmiles NE of its mouth at Devils River, on Devils River Ranch. Satan Canyon Quadrangle.
29.71667 -100.98417
Rare in scattered stands of small shrubs in creekbed gravel and on adjacent lowre slopes in bottom of major limestone canyon. Woody associates include Acacia berlandieri, Berberis trifoliolata, Condalis viridis, Croton fruticulosus, Diospyros texana, Eupatorium havanense, Fallugia paradoxa, Fendlera rupicola, Forestiera reticulata, Juglans microcarpa, Junipreus ashei, Karwinskia humboldtiana, Leucophyllum frutescens, Mimosa sp., Quercus pungens var. vaseyana, Rhus lanceolata, Salvia ballotiflora, Sophora secundiflora, and Ungnadia speciosa.