bloodwort vs popinjay

bloodwort

noun
  • The plant bloodroot, Sanguinaria canadensis. 

  • Rumex sanguineus, bloody dock, wood dock, bloody-veined dock. 

  • Sanguinary, common yarrow, Achillea millefolium. 

  • Capsella bursa-pastoris, shepherd's purse. 

  • Any of the Haemodoraceae, a family of flowering plants some of whose roots contain a red dye. 

  • Various species in the genus Sanguisorba, burnet. 

popinjay

noun
  • The green woodpecker, Picus viridis. 

  • A parrot. 

  • A target to shoot at, typically stuffed with feathers or plumage. 

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