VEGETABLE POWDERS 



283 



Fig. 67. CHIMAPHILA. 



a. Lower epidermis. 

 6. 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. 



