apetalous flower

noun phrase

Meaning

A botanical structure that lacks petals, often relying on wind rather than insects for pollination.

Examples

  • The willow tree produces an apetalous flower that is easily overlooked by casual observers.
  • Many grasses feature an apetalous flower because they do not need to attract pollinators with bright colors.

Synonyms: petal-less bloom, naked flower, inconspicuous flower, achlamydeous flower