You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Champlain Lookout, mountain east of Heyworth (on Hwy 148) in Gatineau Park. Remove constraint Place: Champlain Lookout, mountain east of Heyworth (on Hwy 148) in Gatineau Park. Topic Magnoliopsida Remove constraint Topic: Magnoliopsida