| A | B |
|---|
| pistil | The female reproduction structure of a flower. |
| corolla | All of the petals. |
| calyx | All of the sepals. |
| stamen | The male reproductive structure of the flower. |
| peduncle | Attached the flower to the stem. |
| annual | A plant that completes its life cycle in one year or season. |
| perennial | A plant that lives at least three years. |
| biennial | A plant that completes its life cycle in two years. |
| hardy bulb | A bulb that tolerates winter. |
| tender bulb | A bulb that does not tolerate winters. |
| flower | The reproductive organ of a flowering plant. |
| sepal | Protects the unopened flower bud. |
| perianth | All of the sepals and petals. |
| inflorescence | The arrangement of flowers on a plant. |
| stamen | The male reproductive structure of a flower. |
| stigma | The sticky tip of a pistil. |
| style | The long shaft of a pistil. |
| ovary | The portion of a pistil that produces eggs. |
| ovule | The female gamete of a flower. |
| pollen | The male gamete of a flower. |
| anther | The structure of a stamen that produces pollen. |
| filament | The part of the stamen that holds the anther up. |
| corolla type | The arrangement of the petals on a flower. |
| perfect flower | A flower that contains both pistils and stamens. |
| imperfect flower | A flower that is missing either a pistil or a stamen. |
| complete flower | A flower that contains petals, sepals, pistils, and stamens. |
| incomplete flower | A flower that is missing any of the four flower parts. |
