lepidote vs squamiferous

lepidote

adj
  • Covered with scurfy scales. 

noun
  • A lepidote plant, any plant with a coat of scurfy scales. 

squamiferous

adj
  • Scaly; covered in scales. 

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