*Agrostemma githago L. COMMON CORNCOCKLE. Ontario: Niagara Falls, Scott, 1897 (1834), Heimburger (1955). (As L. githago) "fields on the mainland," Day (1888). Ontario, Queen Victoria Park (as Lychnis githago), Panton (1890). Ontario, Niagara Park System (as L. githago), Cameron (1895). "... often encountered in the fields and cultivated ground of the Parks," Hamilton (1943).