- perianth (common term for calyx and corolla)
- border and protecting envelope of a flower
Generated: This term refers to the non-reproductive parts of a flower that encase and protect the reproductive organs, typically including both the sepals and petals.
The perianth of this flower is very beautiful.
Generated: This meaning emphasizes the protective role of the floral structures that surround the reproductive parts, highlighting their importance in the flower's overall structure and function.
The border of the perianth is very sturdy.