You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Cook Remove constraint Place: Cook Place Illinois Remove constraint Place: Illinois Place North America Remove constraint Place: North America Place US Rt. 6, 0.5 mi. E., St. Rt. 7 & W. of 180th Ave., Sects. 17 & 20, Orland Twp., Mokena Quad. Remove constraint Place: US Rt. 6, 0.5 mi. E., St. Rt. 7 & W. of 180th Ave., Sects. 17 & 20, Orland Twp., Mokena Quad. Topic Magnoliopsida Remove constraint Topic: Magnoliopsida Topic Poaceae Remove constraint Topic: Poaceae Topic Poales Remove constraint Topic: Poales