| Animal food | fodder | as birdseed & poppy seed oil cakes for livestock | Tetenyi, P. 1997. Opium poppy (Papaver somniferum): botany and horticulture. Hort. Rev. 19:373-408. |
| Environmental | ornamental | | Tetenyi, P. 1997. Opium poppy (Papaver somniferum): botany and horticulture. Hort. Rev. 19:373-408. |
| Food additives | flavoring | from ground seeds | Tetenyi, P. 1997. Opium poppy (Papaver somniferum): botany and horticulture. Hort. Rev. 19:373-408. |
| Human food | oil/fat | | Tetenyi, P. 1997. Opium poppy (Papaver somniferum): botany and horticulture. Hort. Rev. 19:373-408. |
| Human food | seeds | | Tetenyi, P. 1997. Opium poppy (Papaver somniferum): botany and horticulture. Hort. Rev. 19:373-408. |
| Materials | lipids | seed oil used for paints, varnishes, soaps | Tetenyi, P. 1997. Opium poppy (Papaver somniferum): botany and horticulture. Hort. Rev. 19:373-408. |
| Medicines | source of pharmaceutical agent | codeine, morphine, noscapine, & papaverine | Padua, L. S. de et al., eds. 1999. Medicinal and poisonous plants 1. In: Faridah Hanum, I. & L. J. G. van der Maesen, eds., Plant Resources of South-East Asia (PROSEA) 12(1):378. |
| Medicines | source of pharmaceutical agent | codeine, morphine, noscapine, & papaverine | Farnsworth, N. R. & D. D. Soejarto. 1988. Global importance of medicinal plants (unpublished draft manuscript rev. 23) |
| Medicines | source of pharmaceutical agent | codeine, morphine, noscapine, & papaverine; as Papaver somniferum | Duke, J. A. et al. 2002. CRC Handbook of medicinal herbs |
| Medicines | source of pharmaceutical agent | codeine, morphine, noscapine, & papaverine; as Papaver somniferum | McGuffin, M., J. T. Kartesz, A. Y. Leung, & A. O. Tucker. 2000. Herbs of commerce, ed. 2 American Herbal Products Association, Silver Spring, Maryland. |
| Social | narcotic | | Uphof, J. C. T. 1968. Dictionary of economic plants, ed. 2. |
| Vertebrate poisons | mammals | | Kingsbury, J. M. 1964. Poisonous plants of the United States and Canada. Note: poisonous |
| Vertebrate poisons | mammals | | Cooper, M. R. & A. W. Johnson. 1998. Poisonous plants and fungi in Britain: animal and human poisoning Note: poisonous |
| Vertebrate poisons | mammals | for poppy straw | Tetenyi, P. 1997. Opium poppy (Papaver somniferum): botany and horticulture. Hort. Rev. 19:373-408. |
| Weed | | | CIBA-GEIGY, Basel, Switzerland. Documenta CIBA-GEIGY (Grass weeds 1. 1980, 2. 1981; Monocot weeds 3. 1982; Dicot weeds 1. 1988) Note: four books on weeds worldwide in scope |