United States, Texas, Parker, Near N end of Bear Creek Ranch, ca. 3.2 airmiles NW to WNW of jct. US Rt. 377 and Kelly Rd., ca. 4.5 airmiles S of jct. F M. 5 and F. M. 2376 S of Aledo. Cresson Quadrangle.
32.62292 -97.61903
Common in grassland in grazed pasture on shallow stony clay soils on lower slopes underlain by Cretaceous limestone (probably Goodland Limestone). Associates include Ambrosia psilostachya, Aster ericoides, Bouteloua curtipendula, B. hirsuta, Eriogonum longifolium, Gutierrezia texana, Muhlenbergia reverchonii, Opuntia lindheimeri, Prosopis glandulosa, Schizachyrium scoparium, Sorghastrum nutans, Stenosiphon linifolius, Stillingia texana, Tridens muticus, Vernonia lindheimeri, Yucca pallida.