Yucca

n.
  1. A genus of American liliaceous, sometimes arborescent, plants having long, pointed, and often rigid, leaves at the top of a more or less woody stem, and bearing a large panicle of showy white blossoms.
    2. Yucca moth (Zoöl.),
    a small silvery moth (Pronuba yuccasella) whose larvæ feed on plants of the genus Yucca.