( ii ) 



It will be seen that distribution data and field observations are not complete 

 in the case of several plants. It is earnestly hoped that local forest officers would 

 supply this deficiency. 



The writer's best tnanks are due to Sir Peter Clutterbuck, Kt., c.b e., c.i.e., 

 but for whose keen interest when Conservator of the Circle collection of specimens 

 in the present scale would never have been possible ; to Mr. R. S. Hole, c.i.e., and 

 to Mr. R. N. Parker for affording him every facility in his work ; to Mr B. L. Gupta 

 for valuable assistance in identifications ; and to all Divisional Forest officers of 

 the Circle for co-operation in the collection of specimens. 



P. C. KANJILAL. 



Dehra Dun : 

 The 1th March, 1925. 



