The J/isio/oji^Y of the Stem of I'otilederia cordata. I.. 



•03 



Starch cells" on each side of the bundle. Within the bast is 

 the woody tissue, with a few rather large spiral vessels in the 

 center. 



Fig. II. 



At each side of the bundle, midway from the ends, there 

 are from one to three specialized cells, containing a few starch 

 grains {Fig. 2, A). These cells are roundish, parenchymous 



Fis:. III. 



