PLATE I 

1. Willow Oak. 3. (2/5) 4. Chestnut Oak. 50. (1/3) 
2. Laurel Oak. 4. ("/3) 5. Yellow Chestnut Oak. 51. (7/5) 
3. Live Oak. 18. (7/3) 6. White Oak. 77. (2/s) 
187 
