#crisphead_lettuce__crispheadlettuce__iceberg_lettuce__iceberglettuce  lettuce with crisp tightly packed light-green leaves in a firm head
  supertype:  #lettuce  leaves of any of various plants of Lactuca sativa
  part of:  #head_lettuce__Lactuca_sativa_capitata  distinguished by leaves arranged in a dense rosette that develop into a compact ball

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