232 



BOOTAN. 



Nulka 2/200 feet. .—Sugarcane, Bheir, tobacco, onions. 



. — Bhobosa, maize, rice Buddlaea. 



. — lndigofera, Santalacea, Desinodium. 



. — Flacourtia, Pinus. 



. — Bauhinia, Dischidia bengalensis, Ficus, Pteros- 

 perma. 



. — Leguminous trees, Hireea, Saccolabium. 



. | Simool, Flemingia secunda, Gnaphalium, Kumex. 



. — Cirsium decurrens. 



All the features tro- . 

 pical. Pines not . 

 within 300 feet ; 

 grasses, etc. as be- . 

 fore, about Benka. . 



Koollong bridge. 



Monass and Kool- 

 long rivers join at . 

 this point. 



.— lxora, Euphorbia. 



Bleak, rocky, burnt up . 

 hills, without a blade of . 

 grass. 



Khuinna 4,292 feet. 



.—-Pinus longifola. 



