CONTENTS. 



FLORA OF TENNESSEE. 



PREFi^CE 3 



Areal Botany 1 1 



Synopsis of the Flora 27 



Review of Families 176 



Index to Genera 178 



PHILOSOPHY OF BOTANY. 



Evolution of Botany 187 



Forestry 241 



Introduction of a National Forestry Policy.. . 245 

 Modern Thoughts on Origin, Evolution, and 



Significance of Life 263 



