You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Bottoms of Sydenham River, Mosa Twp ca 6 km SE of Alvinston. Remove constraint Place: Bottoms of Sydenham River, Mosa Twp ca 6 km SE of Alvinston. Place Middlesex Remove constraint Place: Middlesex Place North America Remove constraint Place: North America Place Ontario Remove constraint Place: Ontario Topic Plantae Remove constraint Topic: Plantae Type still image Remove constraint Type: still image