CEFR C2
bractea
noun
Meaning
A modified or specialized leaf, typically small and scale-like, located at the base of a flower or flower cluster.
Examples
- The small green bractea at the base of the flower bud protects the developing petals.
- Botanists identify the plant species by the unique shape and color of its bractea.
Synonyms: bract, floral leaf, hypsophyll