377 



CHAPTER XXII. 

 YELLOW DYES. 



WELD QUERCITRON BARK FUSTIC YOUNG FUSTIC 



HICCORY CHICA ARNATTO TURMERIC SAF- 

 FRON, &C. 



Weiu Kescda. tutcula. 



THE vegetable substances employed for dyeing yellow 

 are extremely numerous. They differ from each 



2K3 



