United States, Texas, Travis, Lower slope on E bank of Bull Creek ca. 500 ft. E of Spicewood Springs Rd. Ca. 0.15-0.3 airmiles N of Loop 360 bridge. Stenis Tract (City of Austin). Jollyville Quadrangle.
30.38528 -97.77
Occasional in juniper-oak woodland on shallow stony clay on lower part of steep, fairly dry, W-facing slope of Glen Rose Limestone just above the floodplain of perennial creek. Associates include Juniperus ashei, Quercus fusiformis, Nolina lindheimeriana, Dichanthelium oligosanthes, and Carex planostachys.