Poppy aka Opium is a drug in Oz that can get a person high. The poppy pollen is on the yellow brick road. The Cardinal Witch West is addict to poppy tea.
- Opium is a real drug that come from poppy seeds.
- In real life, opium is a dried latex from opium poppy. It's scientific name is Lachryma papaveris, poppy tears.
- The poppy is based on the poison poppy fields from the original 1900 novel.