FOREIGN TREES IN CENTRAL 

 PARK 



(comprising the principal foreign hardy trees ctdtivated 

 in the Northeastern United States.) 



ANALYTICAL KEY 



Not evergreen, nor cone-bearing, nor thorny. 



LEAVES SIMPLE: 

 Alternate : 



Entire : 1-4, 10, 51 ("Foreign Shrubs," 11, 50, 52) 

 Serrate (not lobed) : 5-27 (" Native Trees," 23, 59-61, 



68) 

 Lobed (lobes entire, not serrate nor spiny-pointed) : 28- 



31 

 Lobed (lobes spiny-pointed) : 32 

 Serrate and Lobed : 33, 7, 11, 19, 27 ("Native Trees," 



89, 91, 103) 



Opposite : 



Entire : 34, 35 ("Foreign Shrubs," 5) 

 Serrate (not lobed) : 36 

 Lobed {not serrate): 35, 37 

 Serrate arid Lobed : 38-41 



LEAVES COMPOUND: 

 Pinnate : 



Alternate : 



edge of leaflets entire : 42, 43 (" Foreign 

 Shrubs," 56, 57) ("Native Trees," 115) 

 353 



