You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Norfolk Remove constraint Place: Norfolk Place North America Remove constraint Place: North America Place Ontario Remove constraint Place: Ontario Place Plant of Long Point. Marsh southwest of Ryersons Island, about 9 miles from base of point. Remove constraint Place: Plant of Long Point. Marsh southwest of Ryersons Island, about 9 miles from base of point. Topic Plantae Remove constraint Topic: Plantae Type still image Remove constraint Type: still image