United States, Texas, Val Verde, Behind (W of) screened shelters in campground on bluff on W side of Devils River at Dolan Falls. Dolan Falls Preserve. Dolan Springs Quadrangle.
29.88583 -100.99458
Locally frequent along road through medium-stature cenizo-guajillo shrubland on shallow stony clay soils over Edwards Limestone on nearly level bench-like upland in valley between rocky slopes. Associates include Abutilon wrightii, Acacia berlandieri, Bothriochloa barbinodis, Bouteloua curtipendula, B. trifida, Erigeron modestus, Erioneuron pilosum, Evolvulus sericeus, Jatropha dioica, Karwinskia humboldtiana, Leucophyllum frutescens, Opuntia lindheimeri, Pappophorum bicolor, Salvia ballotiflora, Sophora secundiflora, Thelesperma simplicifolium, Yucca treculeana.