#pecan_tree__pecantree__pecan__Carya_illinoensis__Carya_illinoinsis  tree of southern United States and Mexico cultivated for its nuts
  supertype:  nut_tree__nuttree  tree bearing edible nuts
  substance:  pecan.wood
  member of:  genus_Carya
  part:  pecan  smooth brown oval nut of south central United States

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