mulberry vs orchidea

mulberry

noun
  • Any of several trees, of the genus Morus, having edible fruits. 

  • The fruit of this tree. 

  • A dark purple colour tinted with red. 

adj
  • Of a dark purple color tinted with red. 

orchidea

noun
  • Synonym of orchid 

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