You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Bridge Lake fen, NE1/4 sec. 24, T4N R8E, 2 1/2 miles NW of Clarkston, near interchange of Dixie Hwy and I 75. Remove constraint Place: Bridge Lake fen, NE1/4 sec. 24, T4N R8E, 2 1/2 miles NW of Clarkston, near interchange of Dixie Hwy and I 75. Place Michigan Remove constraint Place: Michigan Place North America Remove constraint Place: North America Place Oakland Remove constraint Place: Oakland Topic Cyperaceae Remove constraint Topic: Cyperaceae Topic Magnoliopsida Remove constraint Topic: Magnoliopsida Topic Poales Remove constraint Topic: Poales