You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Fort Smith Region Remove constraint Place: Fort Smith Region Place Lac de Gras, ca. 180 mi. NE of Yellowknife Remove constraint Place: Lac de Gras, ca. 180 mi. NE of Yellowknife Place North America Remove constraint Place: North America Topic Poales Remove constraint Topic: Poales Type still image Remove constraint Type: still image