#cinchona_bark__Peruvian_bark__Jesuit's_bark  medicinal bark of cinchona trees; source of quinine and quinidine
  supertype:  #bark  tough protective covering of the woody stems and roots of trees and other woody plants
  part of:  #cinchona__chinchona  any of several trees of the genus Cinchona

No statement uses or specializes #cinchona_bark; click here to add one.