You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Leelanau Remove constraint Place: Leelanau Place Michigan Remove constraint Place: Michigan Place North Manitou Island where Pole Bridge crosses the Outlet. Remove constraint Place: North Manitou Island where Pole Bridge crosses the Outlet. Topic Alismatales Remove constraint Topic: Alismatales Topic Potamogeton Remove constraint Topic: Potamogeton Topic Potamogetonaceae Remove constraint Topic: Potamogetonaceae