consumable vs esculent

consumable

adj
  • That may be eaten. 

  • That is consumed or depleted upon use. 

noun
  • A material or product that is produced for consumption. 

esculent

adj
  • Suitable for eating; eatable, edible. 

  • “Good enough to eat”; attractive. 

noun
  • An edible mushroom. 

  • Something edible, especially a vegetable; a comestible. 

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