You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Namekagon R. near its junction with the St. Croix R. [Cooordinates are for jct Namequagon R. & St. Croix R.] Remove constraint Place: Namekagon R. near its junction with the St. Croix R. [Cooordinates are for jct Namequagon R. & St. Croix R.] Topic Magnoliopsida Remove constraint Topic: Magnoliopsida