DEPARTMENT OF THE INTERIOR 



Albert B. Fall, Secretary 



UNITED STATES GEOLOGICAL SURVEY 



George Otis Smith, Director 



Professional Paper 131 — A 



ADDITIONS TO THE FLORA OF THE WILCOX GROUP 



BY 



EDWARD WILBER BERRY 



Published July 27, 1922 



Shorter contributions to general geology, 1922 

 < Piges 1-21) 



WASHINGTON 



GOVERNMENT PRINTING OFFICE 

 1922 



