EXPLANATION OF PLATES. 139 



PLATE 6. 



LEAVES CONTINUED. 



Fig. 1. A Sinuated leaf. p. 28. 



2. Parted. 



3. Laciniated. p. 29. 



4. Palmate, or hand-shaped. 



5. Pinnatifid. 



6. Bipinnatifid. 



7. Pectinate. 



8. Unequal. 



Termination. p. 29. 



9. Premorse. p. 30. 



10. Retuse. 



11. Emarginate. 



12. Acuminate. 



13. Blunt, with a small point 



14. Mucronate. 



15. Cirrhose, or tendrilled. 



Margins. p. 30. 



16. Spinous. 



17. Ciliate, or fringed. 



18. Dentate, or toothed, p. 31. 



19. Serrate. 



20. Crenate. 



