20 



Table 10. — Other hardwoods. 



BLACK LOCUST. 



Plan- 



County. 



Age. 



Area of 

 planta- 

 tion. 



Original 

 spacing. 



Number 

 of trees 

 per acre. 



Average size of 

 trees. 



tation 

 No. 



Diameter 

 breast- 

 high. 



Height. 



1 





Years. 

 4 

 18 

 21 

 40 

 47 



Acres. 



0.61 



1.20 



.10 



Feet. 



, 1.434 

 960 



668 



Inches. 



1.7 



4.6 



6.7 



14.6 



Feet. 



2 



do 



...do 







3 





45 



4 









5 











15.2 1 fiS 

















COTTONWOOD. 



1 I Ford 



2 I Sangamon. 



3 Hancock.-. 



Tazewel 



0.50 10 by 10 



12.00 I 



5.50 I 12 by 12 

 Open row. 



Kendall 



en 



do 



Rock Island 



do 



Champaign. 



3.00 2 by 5 



.22 4 by 5 



.14 I 5 by 7 



Open rows. 



do. 

 .125 I 4 by 4 



130 

 29 

 52 



500 

 400 



12.9 

 20.5 

 17.5 



HONEY LOCUST. 



1 





31 0.90 

 31 .25 



24 .25 



5 by 5 

 5 by 5 

 4 by 8 



624 

 584 

 300 



3.2 

 4.1 

 6.3 



23 



2 



do 



23 



3 





35 











SUGAR MAPLE. 











1 



Lee 



63 

 36 



0.60 



.40 





175 

 435 



10.5 

 ' 6.0 



54 



2 





35 











BOXELDER. 



1 





29 



27 



0.22 

 .25 



4bv5 

 4 by 4 



509 

 850 



7.1 



e.s 



38 



2 





50 









CHESTNUT. 



1 





30 

 32 



0.40 

 .88 



8 by 8 

 20 by 20 



182 

 49 



8.8 



13.8 



41 



2 





40 









BUTTERNUT. 



1 





32 

 35 



1.50 

 .2.5 





165 



9.2 

 6.0 



45 



2 





2 by 4 



40 













WHITE ELM. 









• 



7.1 



7.9 



11.2 



13.3 



10.6 



[Cir. 81] 



