ILLUSTRATIONS. 



FIG. 1. Prong grafting. 



2. Cleft sap grafting. 

 PL. 1. Pecan. 



2. Paragon chestnut. 



3. Wild pecan tree. 



4. Almond. 



5. Persian walnut. 



6. Persian walnut. 



7. Miscellaneous walnuts. 

 8 



PL. 8. Pecan. 

 9. Pecan. 

 10. Shagbark. 

 11. Shellbark. 

 12. Miscellaneous hickories. 

 13. Miscellaneous hazels. 

 14. Miscellaneous chestnuts. 

 15. Western chiukapiu. Chinkapin. Beech. 

 16. Miscellaneous pines. 



