Definition that contains family bignoniaceae
- genus crescentia a genus of tropical American trees of the family Bignoniaceae; has a short trunk and crooked limbs and drooping branches
- bignoniad any woody plant of the family Bignoniaceae
- crescentia a genus of tropical American trees of the family Bignoniaceae; has a short trunk and crooked limbs and drooping branches
- genus catalpa a dicotyledonous genus of plants belonging to the family Bignoniaceae; has large flowers (white or mottled) and long terete pods
- bignoniaceous of or pertaining to or characteristic of plants of the family Bignoniaceae