The Collaborative International Dictionary of English v.0.48:

Sidesaddle \Side"sad`dle\, n.
   A saddle for women, in which the rider sits with both feet on
   one side of the animal mounted.
   [1913 Webster]

   Sidesaddle flower (Bot.), a plant with hollow leaves and
      curiously shaped flowers; -- called also huntsman's cup.
      See Sarracenia.
      [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Huntsman \Hunts"man\, n.; pl. Huntsmen.
   1. One who hunts, or who practices hunting.
      [1913 Webster]

   2. The person whose office it is to manage the chase or to
      look after the hounds. --L'Estrange.
      [1913 Webster]

   Huntsman's cup (Bot.), the sidesaddle flower, or common
      American pitcher plant (Sarracenia purpurea).
      [1913 Webster]