the.com/bract

The leaf that photobombs the flower and sometimes steals the whole show.

means A modified leaf, often colorful or showy, growing just below a flower or flower cluster — sometimes mistaken for petals.

from From Latin 'bractea,' meaning a thin sheet of metal, especially gold leaf. Botanists borrowed the word for these thin, leaf-like structures, so a bract is etymologically a flashy bit of foil dressed up as foliage.

not a petal
technically a modified leaf, not flower tissue
poinsettia trick
the red bits are bracts, flowers are tiny and yellow
job description
protects the bud before it dares to bloom
bougainvillea secret
those vivid colors are bracts, not petals
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