PLATE L V I I. 



Other leaves of the Malta orange trees of Etawah. 



a and b are rain leaves, and c shows the tip and petiole of another leaf. All these three leaves 

 were taken from the same tree. 



d and e are rain leaves taken from another Malta orange tree. 



NOTE. All these forms of leaves, taken from the same tree, are given, in order 

 to impress the reader with the necessity of making observations, not only on one tree, 

 but on many, and under different circumstances. By only examining one leaf one 

 might perhaps be impressed with a type of leaf of a totally different variety. 



