Calyx
Calyx 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.
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Synonyms for Calyx
Case
Case noun - Something that encloses another thing especially to protect it.
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Case and Calyx. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/calyx/case
Calyx & Case. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/calyx/case>.
Case or Calyx. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/calyx/case.
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