pappus vs wisp

pappus

noun
  • The first hair on the chin. 

  • The markedly reduced sepals of an Asteraceae floret that take the form of trichomes or scale attached to the ovary or seed. 

wisp

verb
  • To produce a wisp, as of smoke. 

  • To brush or dress, as with a wisp. 

  • To emit in wisps. 

noun
  • A disease affecting the feet of cattle. 

  • An immeasurable, indefinable essence of life; soul. 

  • A flock of snipe. 

  • A whisk, or small broom. 

  • A small bundle, as of straw or other like substance; any slender, flexible structure or group. 

  • A will o' the wisp, or ignis fatuus. 

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