#sweet_potato.tuber__sweetpotato  the fleshy root of the sweet potato vine
  supertype:  #tuber  a fleshy underground stem or root serving for reproductive and food storage
  part of:  #sweet_potato_vine__sweet_potato__sweetpotato__Ipomoea_batatas  pantropical vine widely cultivated in several varieties for its large sweet tuberous root with orange flesh

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