| Term | Definition |
| Petal | a colorful leaflike structure of the flower |
| Pollen | what the anther produces |
| Stigma | the sticky tip of the pistil |
| Style | a slender tube that connects the stigma to a hollow structure at the base of the flower |
| Filament | the stalklike part of the stamen; its stem |
| Anther | the knoblike part of the stamen |
| Stamen | male reproductive organ |
| Ovary | hollow structure at the base of the flower that contains one or more ovules |
| Ovule | eggs inside the ovary |
| Pistil | female reproductive organ |
| Sepal | the leaves that result when the bud of a flower opens |
| stem | the stalk of the flower |