Erowid - Poppy Opium poppy Papaver somniferum Opium poppy Opium Poppy (Erowid Vault) Erowid Poppy Vault : (Papaver somniferum, opium poppy) Papaver somniferum Erowid Poppy Vault : (Papaver somniferum, opium poppy) Papaver somniferum