chartreuse vs money tree

chartreuse

noun
  • A yellow or green liqueur made by Carthusian monks. 

  • A greenish-yellow color. 

  • A kind of enamelled pottery. 

  • A French dish of vegetables (and sometimes meat) wrapped tightly in a decorative layer of salad or vegetable leaves and cooked in a dome-shaped mould. 

  • chartreuse (HTML) 

adj
  • Of a bright yellowish-green colour. 

money tree

noun
  • A miniature tree sculpture decorated with currency, often used as a raffle prize or a gift. 

  • A cheap tree sculpture, decorated with currency, used as a raffle prize because it would be illegal to offer a cash prize. 

  • The jade plant, Crassula ovata. 

  • An imaginary tree from which money can be plucked. See money doesn't grow on trees. 

  • The cocoa tree, Theobroma cacao. 

  • A kind of holy tree believed to bring money and good fortune. 

  • The Malabar chestnut, Pachira aquatica. 

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