Drummond's Rockcress
Boechara drummondii (Boechara stricta)

Family: Mustard (Brassicaceae)
AKA:
Photo taken on: June 16, 2007
Location: Copper Creek Trail, GV, CO
Life Zones: Foothills to subalpine
Habitat: Meadows, rocky places

Blooms early in the season and grows to 3 feet high. Tiny flowers range from white to pink at the top of a stem arising from a basal rosette. 3 inch long narrow seed pods point upward.

Flora of North America reference.