opium poppy head photographed in the physic garden at the royal college of physicians in regent`s park, london uk.

addiction andrews biodiversity closeup college crisis drug drugs english flora floral flower flowers garden gardens green grow head london macro medicinal medicine morphine natural nature ogsw open opiate opioid opium oxycontin painkiller papaver papaveraceae park parks photographed physic physicians place plant plants poppies poppy properties regents royal sackler seed squares summer trust uk weekend wild wildflower