Myrmica molifaciens

from The Collaborative International Dictionary of English v.0.48

Harvesting \Har"vest*ing\,
   a. & n., from {Harvest}, v. t.
   [1913 Webster]

   {Harvesting ant} (Zool.), any species of ant which gathers
      and stores up seeds for food. Many species are known.
      [1913 Webster]

   Note: The species found in Southern Europe and Palestine are
         {Aphenogaster structor} and {Aphenogaster barbara};
         that of Texas, called {agricultural ant}, is
         {Pogonomyrmex barbatus} or {Myrmica molifaciens}; that
         of Florida is {Pogonomyrmex crudelis}. See
         {Agricultural ant}, under {Agricultural}.
         [1913 Webster]