LEAVES 



131 



Fig. 88. — General Outline of Leaves. 



a, linear ; b, lanceolate ; c, wedge-aliaped ; d, spatulate ; e, ovate ; /, ol)oyate ; 

 g, kidney-sliaped ; h, orbicular ; i, elliptical. 



« f g hi 



Fig. 89. — Tips of Leaves. 



a, acuminate or taper-pointed ; b, acute ; c, obtuse ; d, truncate ; e, retuse ; /, 

 emarginate or notched ; g (end leaflet)', obeordate ; h, cuspidate, — the point 

 sharp and rigid ; i, mucronate, — the point merely a prolongation of the midrib. 



