,q() STUDIES IN INDIAN TOBACCOS. 



(1). Internodes short; all the large leaves 

 form a rosette on the ground. 

 Type XIX. 

 (2). Lower internodes short, upper internodes 

 moderately long ; some large leaves on 

 the ground, others on the stem ; 

 leaves numerous ; plants bush3^ 

 Types XX, XXI, XXII 



(3). Lower internodes short, upper internodes 



ver}^ long ; most of the large leaves 



borne on the ground ; plants tall ; 



inflorescence open with few flowers. 



Types XXII r, XXIV, XXV, XXVI, 



XXVII, XXVIII, XXIX, 



XXX, XXXI, XXXII, 



XXXIII. 



C. Leaves elliptical, broad, apex acute ; lamina at the 

 base only slightly reduced ; ratio lengtli to 

 breadth about 2 ; inflorescence leaves always 

 similar to the lower leaves. 



(l). Lower internodes short, upper internodes 

 moderately long. 



Types XXXIV, XXXV, XXXVI, 

 XXXVII, XXXVIII, 



XXXIX, XL. 



(2). All the internodes equal in length and 

 moderately long. 



Types XLI, XLII, XLIII, XLIV, 

 XLV, XLVI, XLVII, 

 XLVIII, XLIX, L, LI. 



