You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Canada Remove constraint Place: Canada Place Lambton Remove constraint Place: Lambton Place Near Sarnia. Remove constraint Place: Near Sarnia. Topic Asteraceae Remove constraint Topic: Asteraceae Topic Asterales Remove constraint Topic: Asterales Topic Magnoliopsida Remove constraint Topic: Magnoliopsida