What are plants that produce seeds and flowers

These seed plants fall into two groups, angiosperms and gymnosperms. Angiosperms are the flowering plants. Their seeds develop inside a female reproductive part of the flower, called the ovary, which usually ripens into a protective FRUIT. Gymnosperms (conifers, Ginkgo, and cycads) do not have flowers or ovaries.

All plants produce seeds and flowers unless they are genetically modified or have an unusual mutation. It's their way to reproduce themselves.