You searched for: Place Chase S. Osborn Preserve of the U of Mich, near the southern end of Sugar Island. Remove constraint Place: Chase S. Osborn Preserve of the U of Mich, near the southern end of Sugar Island. Place Chippewa Remove constraint Place: Chippewa Topic Magnoliopsida Remove constraint Topic: Magnoliopsida Topic Orchidaceae Remove constraint Topic: Orchidaceae Topic Plantae Remove constraint Topic: Plantae