lithy

from The Collaborative International Dictionary of English v.0.48

Lithy \Lith"y\a. [See {Lithe}.]
   Easily bent; pliable.
   [1913 Webster]

   {Lithy tree} (Bot.), a European shrub ({Viburnum Lantana});
      -- so named from its tough and flexible stem.
      [1913 Webster]