United States, Texas, Val Verde, Diamond Y Draw ca. 0.35 airmiles N to NNE of Diamond Y spring proper, southern part of Diamond Y Spring Preserve. Diamond Y Spring Quadrangle.
31.00603 -102.92231
Locally common, lining banks of small but perennial spring run winding through halophyte-dominated grassland on deep calcareous alkaline loam. Associates include Distichlis spicata, Nesaea longipes, Sporobolus airoides.