Sepala

Sepala, derived from the Latin word "sepalum," refers to the outer part of a flower's calyx, which is the collective term for the sepals and petals. Sepals are typically green, leaf-like structures that protect the flower bud and support the petals. They are often located at the base of the flower and can vary in number, shape, and size depending on the species. Sepals play a crucial role in the reproductive process of flowering plants, as they help to shield the developing flower from environmental factors and provide structural support. In some cases, sepals may be modified to serve additional functions, such as attracting pollinators or aiding in seed dispersal. The term "sepala" is less commonly used than "sepal," but it is recognized in botanical literature and can be found in various scientific texts and databases.