Plate X. 



STEM AND LEAF. 



35 



General subject Describe fig. 1. Of what is it a variety? What differ- 

 ence? What at 3? — at 4? How are such plants useful? How annoying? 

 Describe fig. 3. What are the marks or dots on the tubers?— On the blackened 

 tuber. Describe fig. 3. What at a f— at hf Describe fig. 4 How does it 



grow? What marks? What name? Figs. 6 and 9, what analogy? Fig. 7, 

 explain structure. What figure represents the Creeper, the Tuber, the Scaly 

 Bulb, the Tunicated Bulb, the Khizoraa, the Corm, the Bnlblet? 



