| corn cockle | (n) European annual having large trumpet-shaped reddish-purple flowers and poisonous seed; a common weed in grainfields and beside roadways; naturalized in America, Syn. corn campion, crown-of-the-field, Agrostemma githago |
| crown-of-the-field | n. a European annual (Agrostemma githago) having large trumpet-shaped reddish-purple flowers and poisonous seed; a common weed in grainfields and beside roadways; naturalized in America. |