Camassia quamash, commonly known as camas, small camas, common camas, common camash or quamash, is a perennial herb. It is native to western North America in large areas of southern Canada and the northwestern United States, from British Columbia and Alberta to California and east from Washington state to Montana and Wyoming.
Camas is not just an edible plant, it is also grown as an ornamental plant. Even in the wild, large numbers of camas can color an entire meadow blue-violet.