You searched for: Place Michigan Remove constraint Place: Michigan Place Warren Dunes State Park. Lake Twp. near I-94 ramp. Remove constraint Place: Warren Dunes State Park. Lake Twp. near I-94 ramp. Topic Calamagrostis Remove constraint Topic: Calamagrostis Topic Magnoliopsida Remove constraint Topic: Magnoliopsida Topic Plantae Remove constraint Topic: Plantae