You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Bertram Twp., NW end of Sandy Island, Lake Nipissing. Remove constraint Place: Bertram Twp., NW end of Sandy Island, Lake Nipissing. Place Nipissing Remove constraint Place: Nipissing Place Ontario Remove constraint Place: Ontario Topic Cyperaceae Remove constraint Topic: Cyperaceae Topic Magnoliopsida Remove constraint Topic: Magnoliopsida