The Flora of Mount Rainier -- a Photographic Journey, by Susan McDougall
Canadian Rockcress - Boechera stricta
Fairly common between 3000 and 6000 feet, on sunny, rocky banks and slopes. The flowers range in color from nearly white to deep pink. Photographed at Sunrise Point on July 25, 2014 (left, center), and on July 13, 2016 (right).
