trifoliate

/traɪˈfoʊliɪt/
adjective
  1. Having three leaves or leaflets, as in certain plants like clover or poison ivy.
    • Poison ivy is known for its trifoliate leaf pattern, which helps identify it.
    • The trifoliate leaves of the clover are easy to recognize in a lawn.
    • Many bean plants have trifoliate leaves that grow in groups of three.
Antonyms