You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Canada Remove constraint Place: Canada Place Lambton Remove constraint Place: Lambton Place Sarnia, vicinity of Blackwell, old railway bed Remove constraint Place: Sarnia, vicinity of Blackwell, old railway bed Topic Caryophyllales Remove constraint Topic: Caryophyllales Topic Magnoliopsida Remove constraint Topic: Magnoliopsida