You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries 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 Caryophyllaceae Remove constraint Topic: Caryophyllaceae Topic Caryophyllales Remove constraint Topic: Caryophyllales Topic Plantae Remove constraint Topic: Plantae