You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place About 20 km SE of Hillsdale. W. side of Pittsford Road. Remove constraint Place: About 20 km SE of Hillsdale. W. side of Pittsford Road. Topic Magnoliopsida Remove constraint Topic: Magnoliopsida Topic Papaver Remove constraint Topic: Papaver Topic Plantae Remove constraint Topic: Plantae Topic Ranunculales Remove constraint Topic: Ranunculales