212 APPENDIX. 



Pinus Massoniana. 

 " pungens. 



" resinosa, or Eed Pine. 

 " rigida, or Pitch Pine. 

 " miiis, or Yellow Pine. 

 " strobus, or White Pine. 



JAPAN CYPRESS. 



Retinispora obtusa. 



ARBOR-VIT\flS. 



Thuja oceidentalis, or American Arbor Vitse. 



LOCUST, ACACIA. 



JRobinia pseudacacia, or Yellow Locust. 



MAIDEN-HAIR TREE. GINGKO. 



/Salisb&ria adiantifolia. 



WILLOW. 



Salix alba, or White Willow. 



" Babylonica, or Weeping Willow. 



" japonica, or Japan Willow. 



" pentandra, or Laurel-leaved Willow. 



" Russettiana. 



" wtellina, or Golden-Bark Willow. 



ELMS. 



Ulmus Americana, American Elm. 

 " campestris, or English Elm. 

 " fulva, or Slippery Elm. 

 " racemosa, or American Cork Elm. 



EVERGREENS. 

 SPRUCE. 



Abies alba, or White Spruce. 

 " Canadensis, or Hemlock. 



