PLATE 56 



Nicotiana Tabacum var. nnf/mtifoUa, U. C. B. G. 68/07. Line drawings of 

 typical details of angustifoUa. In the upper right-hand corner the characteristic 

 straplike sessile leaf or bract of the inflorescence. Upper left, details of bud, 

 flower, and capsule. Lower right, details of pistil and stamens. Lower left, the 

 typical long-petioled stenophylla leaf of angustifoUa. Leaves X %; flowers and 

 capsules natural size. 



[524] 



