botany vs naturalist

botany

noun
  • A botanical treatise or study, especially of a particular system of botany or that of a particular place. 

  • The plant life of a geographical area; flora. 

  • The properties and life phenomena exhibited by a plant, plant type, or plant group. 

  • The scientific study of plants, a branch of biology. Typically those disciplines that involve the whole plant. 

naturalist

noun
  • An expert in natural history or the study of plants and animals. 

  • A person who believes in or advocates the tenets of philosophical or methodological naturalism. 

  • A creative artist who attempts to faithfully represent nature; an adherent of artistic naturalism. 

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