LEAVES 



131 



FIG. 88. General Outline of Leaves. 



a, linear ; 6, lanceolate ; c, wedge-shaped ; d, spatulate ; e, ovate ; /, obovate ; 

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



/ 9 



FIG. 89. Tips of Leaves. 



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

 emarginate or notched ; g (end leaflet), obcordate ; h, cuspidate, the point 

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



