VEGETABLE POWDERS 



307 



Fig. 79. COLOCYNTH. With seeds. 



a. Epidermal cells. 



b. Sclerenchyma cells. 



c. Parenchyma. 



d. Parenchyma. 



e. Parenchyma. 

 /. Spiral ducts. 



g. Epidermis of seed. 



h. Small celled sclerenchyma. 



