VEGETABLE POWDERS 



333 



^5p?' 



Fig. 92. EUCALYPTUS. 



a, b. Epidermal tissues. 



c. Sclerenchyma cells. 



d. Parenchyma with crystals. 



e. Prismatic and aggregate crystals. 

 /. Parenchyma, longitudinal view. 

 g. Crystal bearing fiber. 



h. Epidermal cells. Profile view. 

 . Tracheid. 



