the.com/sepal
The bud's bodyguard — green, unglamorous, gone the moment the flower gets famous.
means One of the small, usually green leaf-like parts that form the outer protective layer of a flower bud, cradling the petals before they open.
from Coined in the early 1800s in botanical Latin as 'sepalum,' likely built from Latin 'sepes' (hedge, enclosure) blended with the model of 'petalum' (petal) — the idea being a leaf-part that fences in and guards the rest of the flower. No ancient Greek or Roman word for it existed; botanists needed new vocabulary as flower anatomy got formally classified, so they built one to match 'petal' almost on purpose, like a matching set of terms.
- botanical role
- protects the flower bud before it blooms
- collective name
- all sepals together are called the calyx
- visual trick
- sometimes mistaken for petals, like lilies