Sundanese or Parahyangan Batik is the term for batik from the Parahyangan region of West Java and Banten. Although Parahyangan batiks can use a wide range of colours, a preference for indigo is seen in some of its variants. Natural indigo dye made from "Indigofera" is among the oldest known dyes in Java, and its local name "tarum" has lent its name to the Citarum river and the Tarumanagara kingdom, which suggests that ancient West Java was once a major producer of natural indigo. Noted Parahyangan batik is produced in Ciamis, Garut, and Tasikmalaya. Other traditions include Batik Kuningan influenced by batik Cirebon, batik Banten that developed quite independently, and an older tradition of batik Baduy.