calyx
1. [ noun ] (botany) the whorl of sepals of a flower collectively forming the outer floral envelope or layer of the perianth enclosing and supporting the developing bud; usually green
Related terms: coil sepal hull pappus perianth sepal botany
Similar spelling:   calx
  caulk
  callus
  Callis
  Calles
  callas
  callous
  Callejo