floral vs pseudanthium

floral

noun
  • A design involving flowers 

  • A perfume redolent of flowers 

adj
  • Portraying flowers, especially in a stylized way. 

  • Of, pertaining to, or connected with flowers. 

pseudanthium

noun
  • An inflorescence that looks and functions as if it were a single flower. 

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