74 



RECOGNITION CHARACTERS OP 



NAME 



Oak, White 



Oak, Red 



Hickory 9 



Chestnut 



Butternut 



Beech 



Birch' 



Maple 9 



Elm 9 



Ash 9 



Basswood 



Sycamore 



Tulip Tree 



9± 



Growth 

 Habit 



Bark (mature) 



Color 



Fissures 1 



Surface 

 Layers 3 



Diam.* 



* Vertical or horizontal, simple or forking, deep or shallow, narrow or wide, etc. 

 ' Hard or soft, adherent or loose, shedding in strips or in bits, etc. 

 3 Smallest diameter of an average twig in mm. 

 9 Specify which kind. 

 ^Another kind of tree of your own selection. 



