appearance armistice attractive blood-red bright bud capsule color colorful colors colour colourful colours common coquelicot corn-poppy corn-rose cultivated display field-poppy Flanders-poppy flora flower flowering-plants flowers green growth hairy herbaceous ornamental-flower papaver papaver-rhoeas peace perennial petaled petals poppies poppy poppy-flower red-poppy red-weed remembrance-poppy showy symbol symbolic symbols thin wartime-remembrance