THE AILANTUS AND LOCUSTS. 



215 



frequently escaped to roadsides and the borders of 

 fields. I fijid it quite common in Campton, N. H., 

 on either side of a road which passes a large ceme- 

 tery, where there are several handsome trees over 35 

 feet in height. 



Kentucky Coffee Tree. The Kentucky cofEee tree is tall, 

 Gymnociadus g^^j j^g^g coarse bark extending over 



Canadensis. 



Gymnocladus dioicus. the limbs, stout branchlets like the 

 ailantus, and leaves which are unequally twice-com- 

 pound ; the leaflets are 

 rather broad and 

 sharp-pointed. This 

 doubling up of the 

 compound character 

 of the leaves is the 

 sure means by which 

 we may recognize 

 the tree. My sketch, 

 somewhat convention- 

 al in arrangement, 

 reveals the leaf sys- 

 tem at a glance. The 

 whole spray is from 

 two to three feet long ; the leaflets are vsdthout teeth, 

 and are dull, dark green. The brown, curved pods 

 are two inches broad, and from six to ten inches long ; 

 they contaia hard, gray seeds half an inch in diame- 



Kentucky Coffee Tree. 

 Portion of double compound leaf. 



