Source : Webster's Revised Unabridged Dictionary (1913)

Huntsman \Hunts"man\, n.; pl. {Huntsmen}.
   1. One who hunts, or who practices hunting.

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

   {Huntsman's cup} (Bot.), the sidesaddle flower, or common
      American pitcher plant ({Sarracenia purpurea}).

Source : WordNet®

huntsman's cup
     n : perennial bog herb having dark red flowers and decumbent
         broadly winged pitchers forming a rosette; of
         northeastern North America and naturalized in Europe
         especially Ireland [syn: {common pitcher plant}, {huntsman's
         cups}, {Sarracenia purpurea}]