opium poppy

noun

1. a Eurasian poppy, Papaver somniferum, having white, pink, red, or purple flowers, cultivated as the source of opium, for its oily seeds, and as an ornamental.

noun

1. a poppy, Papaver somniferum, of SW Asia, with greyish-green leaves and typically white or reddish flowers: widely cultivated as a source of opium

n.

1. A plant native to Turkey and adjacent areas, having grayish-green leaves and variously colored flowers and cultivated as a source of opium.