CHAEACTEES OF THE LEAVES OF THE DATE PALM 



27 



are stiffly erect or spreading in an angular manner by bending near 

 the base. The leaf bases are 5 to 8 inches broad, diminishing gradually 



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Fig. 15.— Cross sections of the rarhis of a Theory date leaf, showing outlines at different distances from base 



to apex. 



to a broad, heavy rib, which tapers but slowly to the apex, where 

 there is a slight flexibihty (fig. 15). 



