VEGETABLE POWDERS 



377 



Fig. 115. HYOSCYAMUS. Seed. 



a. Sclerenchyma cells of seed coat. 



b. Sclerenchyma, vertical view. 



c. Outer endosperm tissue. 



d. Endosperm. 



e. Endosperm tissue with proteid granules and oil. 

 /. Parenchyma. 



