306 



Harris M. Benedict 



TABLE 12 (concluded) 



Number of leaf 



Length 

 (centimeters) 



Breadth 

 (centimeters) 



Area 



(square 



centimeters) 



Weight 

 (grams) 



Area of 



islets 



(square 



millimeters) 



Vine 14, 5.1 centimeters in diameter, 16 annual rings (concluded) 



5. 

 6. 

 7. 

 8. 

 9. 

 10. 



12 

 14 

 18 

 12 

 14 

 14 



12 

 15 

 16 

 12 

 15 

 14 



100 

 150 

 210 

 106 

 145 

 135 



1.0 

 1.7 

 2.3 

 1.1 

 1.6 

 1.5 



0.2871 

 0.3107 

 . 2879 

 . 3321 

 . 2897 

 0.2598 



Average area of islets for vine with 6 rings . 3983 square millimeter 



Average area of islets for vine with 16 rings 0. 2966 square millimeter 



TABLE 13. Area of Vein Islets in Leaves of Vines 15 and 16 



Number of leaf 



Length 



(centimeters) 



Breadth 

 (centimeters) 



Area 



(square 



centimeters) 



Weight 



(grams) 



Area of 



islets 



(square 



millimeters) 



1. 



2. 

 3. 

 4. 

 5. 

 6. 

 7. 

 8. 

 9. 

 10. 



Vine 15, 0.8 centimeter in diameter, 5 annual rings (only five leaves picked) 



10 

 9 

 10 

 11 

 12 



9 

 8 



10 

 9 



10 



60 



0.6 



0.3790 



54 



0.6 



0.5013 



73 



0.8 



0.4678 



70 



0.8 



0.5018 



84 



0.9 



0.4787 



Vine 16, 5.1 centimeters in diameter, 14 annual rings 



14 



13 



135 



1.5 



0.3312 



14 



15 



145 



1.6 



0.3176 



13 



11 



105 



1.2 



0.3098 



14 



16 



150 



1.7 



0.3421 



15 



14 



150 



1.6 



0.3507 



12 



13 



110 



1.2 



0.3312 



14 



14 



135 



1.5 



0.3212 



13 



12 



107 



1.1 



0.3106 



12 



12 



106 



1.1 



0.3361 



13 



12 



110 



1.2 



0.3301 



Average area of islets for vine with 5 rings . 4657 square millimeter 



Average area of islets for vine with 14 rings 0. 3281 square milhmeter 



