United States, Texas, Gillespie, E side of and 25-50 feet above Hickory Branch ca. 0.6-0.7 airmiles NE of Hickory Springs, 3.6-3.7 airmiles NE to NNE of jct. St. Rt. 16 and R. M. 1323 at Eckert. Willow City Quadrangle.
30.46117 -98.70528
Rare in sparse herbaceous vegetation in gravelly sandy loam on gentle to moderate slope of Town Mounta in Granite. Associates include Bouteloua hirsuta, Eriogonum multiflorum, E. tenellum var. ramosissimum, Hypericum drummondii, Opuntia leptocaulis, O. lindheimeri, Tripogon spicatus, Xanthisma texanum.