You searched for: Place Canada Remove constraint Place: Canada Place Lambton Remove constraint Place: Lambton Place Seaway Island, Walpole Island Indian Reserve. On South Channel (US-Canada border), opposite Gull Island, Lake St. Clair Remove constraint Place: Seaway Island, Walpole Island Indian Reserve. On South Channel (US-Canada border), opposite Gull Island, Lake St. Clair Topic Poaceae Remove constraint Topic: Poaceae Topic Poales Remove constraint Topic: Poales