You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Along Poplar Creek (east bank) 20 to 500 feet north of Illinois 19 (Irving Park Road). Streamwood 7.5 minute quadrangle. Along Poplar Creek. Remove constraint Place: Along Poplar Creek (east bank) 20 to 500 feet north of Illinois 19 (Irving Park Road). Streamwood 7.5 minute quadrangle. Along Poplar Creek. Place Cook Remove constraint Place: Cook Place North America Remove constraint Place: North America Topic Poales Remove constraint Topic: Poales