United States, Texas, Presidio, S side of Matonoso Creek valley ca. 3.2-3.3 airmiles NNW of St. Rt. 169 bridge over Alamito Creek just N of Plata. Kennedy Ranch (Dixon Water Foundation). Plata NE Quadrangle.
29.92345 -104.03462
In fairly diverse open shrubland on gentle to moderate rocky slope underlain by tuffaceous sandstone and conglomerate of the Tascotal Formation. Associates included Acacia neovernicosa, Acleisanthes chenopodioides, Acleisanthes longiflora, Aloysia wrightii, Boerhavia sp., Bouteloua curtipendula, B. eriopoda, Condalia ericoides, Croton pottsii, Dalea formosa, Echinocereus sp., Enneapogon desvauxii, Forestiera angustifolia, Koeberlinia spinosa, Menodora 31839, Muhlenbergia porteri, Opuntia leptocaulis, Panicum hallii, Parthenium incanum, Prosopis glandulosa, Sida abutifolia, Talinum 31845, Thus microphylla, Tragia ramosa, Zinnia grandiflora.