Camas prairie
The name camas prairie refers to several distinct geographical areas in the western United States which were named for the native perennial camassia or camas, including regions in the states of Idaho, Montana, Oregon and Washington. Camas bulbs were an important food source for Native Americans.
Idaho
History
Named for the Blue Flowering Camas—an important food source for all Native Americans in the interior Northwest—the Camas Prairie is a traditional Nez Perce gathering place in north central Idaho.
From the Nez Perce National Historical Park: Camas Prairie is interpreted at a highway pullout on the north side of U.S. Highway 95, about 6 miles (10 km) south of Grangeville. This large prairie was a Nez Perce gathering place, where camas roots were harvested for thousands of years. Several nontreaty bands gathered at Tolo Lake in early June 1877 in anticipation of moving to the Nez Perce reservation. In response to the forced move and other hostile actions, several young Nez Perce people took actions that precipitated the Nez Perce War.