VI PREFACE. 



such a proportion of air, as its age and fu- 

 ture progress of growth require. 



I give here a list of those timber-trees 

 which I have planted in early life, in this 

 county and climate, and have seen felled 

 and sold in my latter days. 



Oak. 



Ash. 



Sycamore. 



Larch. 



Scotch Fir. 



The following I have not planted myself, 

 but found them growing on the lands on 

 which my predecessors had planted them: 



Spruce Fir. 



Weymouth Pine. 



Poplar. 



Lombardy. 



Willow (Huntingdon). 



Beech. 



Elm. 



