United States, Texas, Jeff Davis, S side of Hospital Canyon just W of Sleeping Lion Mtn., ca. 1.2 airmiles SW of N jct. of St. Rts. 118 and 17, ca. 0.7 airmiles NW of S jct. of same highways. Fort Davis Quadrangle.
30.3542 -103.5405
In gravelly soil and in fractures of igneous rocks in unshaded to partially shaded areas on rocky slope.