You searched for: Place Upper Mississippi (If truly the river, then between mouth of Chippewa River, WI, and Galena, IL, but may also refer to entire Upper Mississippi region) Remove constraint Place: Upper Mississippi (If truly the river, then between mouth of Chippewa River, WI, and Galena, IL, but may also refer to entire Upper Mississippi region) Topic Nelumbonaceae Remove constraint Topic: Nelumbonaceae