United States, Utah, Grand, San Miguel and lower Dolores river drainages; Dewey, ca 1 air mi S of confluence of Dolores and Colorado Rivers; ca 38 air mi NE of Moab.
38.810478 -109.285803 +-530m. WGS84
T23S R23E S17 E1/2
TRS Calculation.
1250 meters
4100 ft.
Sandy soils with Atriplex, scattered Utah juniper, and Ephedra; north-facing slope, slickrock.