You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Crooked Lake between Plainfield and Grand Rapids Townships. Remove constraint Place: Crooked Lake between Plainfield and Grand Rapids Townships. Place North America Remove constraint Place: North America Topic Cyperaceae Remove constraint Topic: Cyperaceae Topic Poales Remove constraint Topic: Poales Topic Schoenoplectiella Remove constraint Topic: Schoenoplectiella Type still image Remove constraint Type: still image