United States, Texas, Brown, Along a tributary of Devils River, ca. 4.2-4.3 airmiles SE of jct. St. Rt. 45 and F. M. 2126 on SE side of Brownwood. Camp Bowie (Texas Army National Guard).
31.61117 -98.91389
In herbaceous vegetation on somewhat sandy alluvium soil in bed of wet-weather stream in bottom of shallow, mostly unshaded canyon with exposures of both limestone and sandstone of the Travis Peak Formation (Cretaceous), along a tributary of Devils River.