CONTENTS. 



FLORA OF TENNESSEE. 



Preface 3 



Areal Botany 11 



Synopsis op the Fi^ora 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 



iSlGNIFICANCE OF LiFE 263 



