Bill Broyles, Luke Taylor Evans, Richard Burton Laugharn, Joan Scott
United States, Arizona, Yuma County, Tinajas Altas, Tinajas Altas Mountains. Broad canyon-wash immediately east of tinajas and west of Mesa del Muerto.
32.317464 -114.056528 NAD 83
32° 19' 02.87'' N 114° 03' 23.5'' W; 32° 19' 02.87'' N 114° 03' 23.5'' W
405 meters (1328ft)
Abundant in shaded niches mostly beneath spinescent shrubs.