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. Topic Carex Remove constraint Topic: Carex Topic Poales Remove constraint Topic: Poales