You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Berrien Remove constraint Place: Berrien Place Michigan Remove constraint Place: Michigan Place Warren Woods State Park [ca. 4 miles east of Union Pier]. Remove constraint Place: Warren Woods State Park [ca. 4 miles east of Union Pier]. Topic Magnoliopsida Remove constraint Topic: Magnoliopsida Topic Ranunculaceae Remove constraint Topic: Ranunculaceae