Papaveraceae >
Leaves not succulent Papaveraceae
Sepals large, enclosing crumpled petals. Stamens numerous
Sepals free or sometimes cohering
Sepals 3. Petals 6 Argemone
Petals cream to pale yellow. Capsule with numerous spines. Widespread. Weed of cultivation and waste places. Introd. from North America. Fl. summer. Mexican Poppy Argemone ochroleucaochroleuca