PLATE 8 



Explanation of Plate. 

 1 and 2. On the left (figure 1) a stoma which overlay normal tissue. This contained no starch On the 

 right (figure 2; one which overlay dead chlorenchynia, and contained an abundance of 

 starch. (Experiment 201b.) 



3 and 4. Stomata of Fouquieria spleudens showing the starch content at 3 a. m. (figure 3) and at 8 a m 

 (figure 4). 



