floorcloth vs horsecloth

floorcloth

noun
  • A cloth, normally of flannel, used for cleaning floors. 

  • Material used in place of carpeting for covering floors, such as linoleum or oilcloth. 

horsecloth

noun
  • A rug or similar cloth used to cover a horse, or as part of its trappings. 

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