United States, Texas, Bexar, Above uppercut bluff on W side of Cibolo Creek ca. 100-500 ft. S of mouth of West Fork, ca. 4.1 airmiles ENE of Jct. US Rt. 281 and Marshall Rd. Ca. 5.6-5.7 airmiles SE of Jct. US Rt. 281 and FM 1863, on Van der Walle property.
29.67444 -98.38333
Occasional in strip of Juniperus ashei-Quercus buckleyi forest on very steep rocky E-facing slope of Glen Rose limestone.