meadow salsify vs showy goatsbeard

meadow salsify

noun

  • Synonym of Jack-go-to-bed-at-noon (Tragopogon pratensis) 

showy goatsbeard

noun

  • Synonym of Jack-go-to-bed-at-noon (Tragopogon pratensis) 

How often have the words meadow salsify and showy goatsbeard occurred in a corpus of books? (source: Google Ngram Viewer )