United States, Texas, Washington, Mown right-of-way on W side of road to Yegua Creek Park (on S side of Lake Somerville), 0.2 mi N of its jct. with F.M. 1948, or ca. 1.95 airmiles W of jct. FM 1948 and St. Rt. 36. Somerville Quadrangle.
30.29556 -96.5375
Locally common in very sparsely vegetated tight sandy loam in unshaded opening in post oak -eastern red cedar woodland on +/-level upland underlain by Whitsett Formation (Eocene). Associates include Drosera, Gratiola flava.