LEAVES. SIMPLE. " 67 



Obovate, of tlie same figure, but with the nar- 

 nower end next the stem. 



Oval, or elliptical, fig. 5. 



Oblong, three or four times longer than broad, 

 fig. 6. 



Lanceolate, fig. 7. 



Linear, or strap-shaped, fig. 8. 



Subulate, awl-shaped, fig. 9. 



Acerose, linear, acute, rigid, and evergreen, as 



in the Fir, fig. 2, pi. 6. 

 Triangular, or Deltoid, fig. 10, pi. 28. 

 Quadrangular. 

 Quinquangular. 

 Rhomboid, fig. IL 

 Reniform, kidney-shaped, fig. 1 

 Cordate, heart-shaped, fig. 13. 2. 

 Spatulate, battledore-shaped, fig. 14. 

 Wedge-shaped, fig. 15. 

 Sagittate, arrow-shaped, fig. 16. 

 Hastate, halbert-shaped, fig. 17. 

 Fiddle-shaped, fig. 18. 

 Runcinate, fig. 19. 

 Lyrate, lyre-shaped, fig. 20. 

 Fissum, divided, parted about half-way down, 



with straight margins, fig. 21. 



A simple leaf is said to be bilobed, fig. 21, trilobed, 



&c. according to the number of divisions, figs. 

 1, 2, pi. 29. 



Sinuated, when the divisions are hollow and 

 wide, fig. 3. 



