United States, Texas, Coryell, N end of Mother Neff State Park, ca. 0.7 airmiles SW of jct. FM 2671 and FM 236. Eagle Springs Quad.
31.33139 -97.46806
Frequent in shallow clay or clay loam over limestone, in Schizachyrium scoparium- Bouteloua pectinata grassland on dry upland with some Juniperus ashei invasion.