Pliiifoiiiiciiii^iiif^lis of ISnliuiiciil Studies. 



31 



42. T.S. stem of '' Gossypium Sp." Cotton Plant. 



X 



'' /--. 



II The Pith. \> Xylem. c Caiiibiuni Ring. d Phloem. 



(■ Cortex. /' Cuticle. i,' Medullary Rays. // Resin Cells. 



