leprose vs squamiferous

leprose

adj
  • Synonym of scaly or lepidote, particularly describing lichens with a granular or powdery thallus. 

  • Synonym of leprous, afflicted with leprosy. 

squamiferous

adj
  • Scaly; covered in scales. 

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