United States, Texas, Webb, NE part of Treviño Ranch, ca. 1.8-1.9 airmiles SW of main gate on Mines Road.
27.89522 -99.86456
In low- to medium-stature shrubland on gravelly clay soils of the Maverick-Catarina complex, on low gravelly ridge on gently undulating upland underlain by El Pico Clay. Associates included Acacia berlandieri, A. rigidula, Citharexylum brachyanthum, Condalia spathulatum, Jatropha dioica, Leucophyllum frutescens, Lippia graveolens, Opuntia leptocaulis.