54 



Representation of Species by Per Cents and Number of Trees per Acre 



IN Subtype (a.) Upland Mixed Hardwoods (North and South) 



AND Subtype (b) Oak-Hickory 



Species 



♦White oak 



*Bur oak -. . . 



*Chinquapin oak 



*Cow oak 



*Red oak 



*BIack oak 



*Shingle oak 



*Swa,mp Spanish oak. 



Hickory 



Elm 



Ash 



Hard maple 



Beech 



Black gum 



Tulip 



Black walnut 



Red gum 



Basswood 



Cherry 



Hackberry 



Honey locust 



Kentucky coffee-tree. 



Mulberry 



Butternut 



Buckeye 



Big-toothed aspen. . . 



Sycamore 



Black locust 



Totals. 



Oak-hickory 



90 per cent and 



over 



Trees 

 per acre 



2.4 



41.0 



.1 



10.1 



1.1 



.4 



.1 



Per 

 cent 



47.93 

 .76 



2.21 



37.23 



.11 



.05 



9.18 



1.03 



.34 



.11 



110.2 



Per cent of 

 oak-hickory 

 equals 97.42 



Based on 32.4 

 acres meas- 

 ured in 20 

 counties. 



Oak-hickory 

 Less than 90 per cent 



T^orth 



Trees Per 



per acre cent 



25.1 

 .4 

 .1 



2.1 

 14.6 



5.2 

 6.7 

 2.4 



7.2 



3.6 

 1.5 

 .7 

 .2 

 .3 

 .1 

 .1 



34.55 



.50 



.15 



.04 



2.86 



20.22 



7.24 

 9.18 

 3.31 

 9.99 



2.14 



4.91 

 2.09 

 .96 

 .26 

 .39 

 .16 

 .17 

 .08 

 .65 

 .08 



Per cent of 

 oak-hickory 

 equals 65.56. 



Based on 63.2 

 acres meas- 

 ured in 15 

 counties. 



South 



Trees Per 



per acre cent 



6.1 



.7 



.6 



1.0 



4.4 



1.1 



1.2 



.2 



.4 



.02 

 35.30 



16.12 



1.98 



1.73 



2.54 



11.56 



22.89 



3.27 



.65 



1.15 



.02 



.01 



.06 



.01 



.08 

 .04 



0.4 

 .06 



Per cent of 

 oak-hickory 

 equals 73.85. 



Based on 188.4 

 acres meas- 

 ured in 3 

 counties. 



* In part of the field-notes all white, bur, chinquapin, and cow oaks were 

 tabulated as white, and all red, black, shingle, and swamp Spanish as black, con- 

 sequently the figures listed for white and for black oak in the above table contain 

 al.so these other oaks. 



Subtype (b) Oak-Hickory 



The total area of upland forests of the mixed hardwood type where 

 oak-hickory makes up less than 90 per cent of the stand is estimated at 



