USA, Utah, Box Elder, 3.8 miles north of Grouse Creek, on road to Oakley Idaho.
41.761834 -113.852608 +-6600m. WGS84
N of Grouse Creek
Growing in marble chip rock.
Perennial; stems simple, arising below an erect tuft of basal leaves; sepals purplish; petals white to very light lavender; pedicels at right angles to rachis; siliques widely spreading, slightly bow-shaped.