VEGETABLE POWDERS 



283 



; 



Fig. 67. CHIMAPHILA. 



a. Lower epidermis. 

 &. Upper epidermis. 



c. Upper epidermis, lateral view* 



d. Parenchyma with starch. 



e. Parenchyma, longitudinal view. 



/. Leaf parenchyma cells with crystals. 

 g. Starch granules. 

 h. Tracheids. 



