cymose

/ˈsaɪmoʊs/
adjective
  1. Relating to or having a flower cluster (inflorescence) in which the central or top flower blooms first, and the lower or side flowers bloom later.
    • The botanist explained that the plant's cymose arrangement meant the top flower opened before the side ones.
    • In the garden, the cymose clusters of the hydrangea created a layered blooming effect.
    • Students learned to identify cymose inflorescences by looking for the oldest flower at the center.
Antonyms
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