TABLE OF CONTENTS. 



Biographies of Botanists "*'■'■■• 



(General List of Botanists. ''*''' " 

 Appendices . . ''**•• 



i V-Historical Account of the S.,' V. ""'^ 



Serial Publication, ^^ •'""™'« ^'"' 

 " ^-Horticultu. H^^r^^ '™- ^'■^'-'elpl.ia . 422 

 VT Qi ^ , ^^^^' -f^airmount Park 

 Index '~''^^*<='' "' N°W Philadelphia Tree? ''' 



Vll 



1 



41 

 404 



431 

 439 



