#genus_Citrullus__Citrullus  a dicot genus of the family cucurbitaceae including watermelons
  supertype:  dicot_genus__dicotgenu__magnoliopsidgenu  genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination
  member of:  family_Cucurbitaceae
  member:  watermelon_vine__watermelon__Citrullus_vulgaris  an African melon

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