Development of a Method to Extract Opium Poppy (Papaver somniferum L.) DNA from Heroin Scientific Reports U.S. Customs finds opium pods headed for Dover at Port of Wilmington Poppy Seedheads Country Garden UK Does anyone know what plant this is? It started growing outside my aunts house in Poland : r whatsthisplant Poppy pods are PACKED with seeds! Once the pods have dried, I clip off the tops (sometimes called crowns) and pour the seeds into a container. I then dry the seeds on sheets of newspaper for 5 7 days. Poppy straw Wikipedia