greens vs potato salad

greens

noun
  • Leaves and leaf-like parts of edible plants when eaten as vegetables or in salads. 

  • Leafy plants that are used for decoration. 

  • The green dress uniform of the United States Marine Corps. 

  • Green vegetables; edible plants or plant parts that contain chlorophyll. 

potato salad

noun
  • A salad made from chopped boiled potatoes and a variety of other ingredients in a dressing. 

How often have the words greens and potato salad occurred in a corpus of books? (source: Google Ngram Viewer )