You searched for: Place Isle Royale National Park on SE shore at NE end of Benson Lake. T66N R34W NE1/4 sec. 28. Remove constraint Place: Isle Royale National Park on SE shore at NE end of Benson Lake. T66N R34W NE1/4 sec. 28. Topic Potamogetonaceae Remove constraint Topic: Potamogetonaceae