Definition
The perianth is like the flower's complete outfit π, including both the calyx (sepals) and corolla (petals). It's the collective term for the outer parts of a flower that aren't directly involved in reproduction. Think of it as the flower's way of dressing to impress. It includes all the non-essential parts that make the flower visually appealing and protective. If a flower has only one whorl of these parts, they are called tepals. Itβs the flower's overall presentation!