United States, Texas, Terrell, Along top of E side of N-draining canyon on S side of Independence Creek, ca. 3.7 airmiles E to ESE of Jct. Independence Creek Rd. and St. Rt. 349. Oasis Ranch Preserve (TNC). Oasis Ranch Quadrangle.
30.45322 -101.76562
Rare on Edwards Limestone exposed as rimrock. Associates include Bernardia obovata, Juniperus pinchotii, and Prunus havardii.