340 



is the starch from ihe Cuirhieum-conn of the druggists (Fig. 153). 

 Here we have a nucleus, often split into stellate shapes by drying, 



may be confined to one layer of the bark, or, more abundant in 

 one layer than in the others. In cascarilla bark, where the middle 

 layer of the bark and the liber intordigitate, it is difficult to trace 



