What is another word for sepal?
Pronunciation: [sˈɛpə͡l] (IPA) 
A sepal is an integral component of a flower that serves as a protective layer around the reproductive organs. Synonyms for the word sepal include calyx, tepal, and perianth, which are all different terms that also describe the outermost part of a flower. While a calyx refers to the collective group of sepals, tepal is a term used to describe petals and sepals that have a similar appearance. Lastly, a perianth comprises both sepals and petals collectively. These terms are commonly used in botany and plant studies to describe the physical makeup of flowers.
