United States, Texas, Pecos, W side of main N-S road on W side of preserve, ca. 0.3-0.4 mi N of its crossing of Leon Creek. Diamond Y Spring Preserve. Diamond Y Spring Quadrangle.
31.01633 -102.92256
Occasional in diverse low- to medium-stature shrubland or shortgrass grassland on shallow stony clay soils on limestone upland. Shrub associates include Dalea formosa, Larrea tridentata, Opuntia sp., Condalia ericoides, stunted Prosopis glandulosa.