236 



Oaks, live. 14 

 red, 45, 60, 62, 91, iS4 

 white, 62, 145, 149, 198 



Osage orange, 62, 90 



Pines, IS, 44, 50, loi, 189 

 jack, 26, 75 

 loblolly, 97 

 pitch, 22, 26, 45, 97 

 red, 59, 61, 74 

 Scotch, 45, 60, 61, 75 

 shortleaf, 97 

 western yellow, 61 

 white, 45, 59, 60, 61, 73 



Poplars, 46, 49, 97, 192, 199 

 yellow, 62, 145, 194 



Redwood, 25, 97, 192 



SPECIES INDEX 



Russian mulberry, 91 



Spruce, II, 13, 26, so, in 

 Norway, 60, 61, 77 

 white, 61, 76 



Sycamore, 17, 192, 199 



Tulip poplar, 15, 22, 26, 47, 96, loi, 

 14s. 194 



Walnut, II, 44, 45, loi, 120, 198 

 black, 28, 60, 84, 14s, 192 

 butternut, 120 



White pine, 40, 59, 6o, 61, 73 



Wild pulm, 23, 97 



Willow, IS, 22, 23, 46, 49, 98, 145. 192 

 white, 95 



Yellow poplar, 96, 145, 194 



