inflorescence vs seedling

inflorescence

noun
  • An instance of a plant beginning to flower. 

  • Flower cluster; a group or cluster of flowers arranged on a stem that is composed of a main branch or a complicated arrangement of branches. 

seedling

noun
  • A young plant grown from seed. 

  • a tree smaller than a sapling. 

  • one grown in a nursery for transplanting. 

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