OF ARTS AND SCIENCES. 



79 



DICOTYLEDONES. 



Jimlaiidaceye. 



Juglaiis ciiierea^ L. 



Carya alba, Nutt. 

 porcina, Nutt. 



Myricacete. 

 Myrica Gale, L. 



aspleiiifolia. End]. 



Salicaceye. 

 Populus alba, L. Escaped from 



clilatata, 'Escaped from 



treiiiiiloides, Michx. 

 gTaiididentata, Michx. 

 balsaniifera, L. var. caiidicans, Gray. 



1 6 Salix iiigTa^ Marsh. 



lucida, Muhl. 

 alba, L. , 



Babyloiiica, Tourn. 

 rostrata, Richardson. 

 discolor, Muhl. 

 huniilis, Marsh. 

 tristis, Ait. 

 cordata, Muhl. 



var. falcata, Torr. 



Escaped from 

 Escaped from 



Common. 

 Common. 

 Common. 



Common. 

 Common. 



cultivation, 

 cultivation. 



Common. 



Common. 



Commonly 

 cultivated. 



Common. 



Not rare. 



Common, 

 cultivation, 

 cultivation. 



Common. 



Common. 



Common. 



Common. 



Common. 



