The Collaborative International Dictionary of English v.0.48:

Polycarpic \Pol`y*car"pic\, Polycarpous \Pol`y*car"pous\, a.
   [Poly- + Gr. ? fruit.] (Bot.)
   (a) Bearing fruit repeatedly, or year after year.
   (b) Having several pistils in one flower.
       [1913 Webster]