THE CELL-WALL. 101 



Fig. 115. Fig. 116. Fig. 117. 



Q 





Fig. 115. — Annular 

 vessel from the stem of 



the Hosenkwa 

 ( Impatiens Balsamina). 



Fig. 116.— Spiral 



vessel from 



the stem of the 



Hosenkwa. 



Fig. 117.— Reticulated 



vessel from the stem 



of the Hosenkwa. 



Markings resulting prom 

 prominences 



Annular Markings. 

 Spiral Markings. 

 Reticulated Markings. 



All kinds of markings are represented in the following 

 table. 



Those result- 

 ing from 

 hollows 



Markings 



/■Those resulting from true perforations — 

 Sieve Markings. 



/Pits. 



Those resulting from 

 V prominences 



Those resulting from 

 canals opening only 

 at one end 



Annular Markings. 

 Spiral Markings. 

 Reticulated Markings. 



Bordered Pits. 

 Scalariform Mark- 

 ings. 



Modifications. — If a leaf of the Jinchoge or Aokiba be 

 Carefully broken, a thin transparent elastic skin may be 

 removed from the body which can be readily found to 

 consist of hard veins and soft green flesh. The walls of the 



