USA, Arizona, Santa Cruz County, Atascosa Trail to lookout, Atascosa Mountains, ca 4.2 miles east of Sycamore Canyon turnoff, along Ruby- Arivaca Road.
31.412778 -111.148611
31d 24m 46s N; 111d 8m 55s W
Along trail.
Juniperus, grasses, Quercus spp.
Uncommon perennial, on rocky outcrop; flowers blue.