Volume 35 November-December, 1935 No. 6 



TORREYA 



A Bi-Monthly Journal of Botanical Notes and News 



EDITED FOR 



THE TORREY BOTANICAL CLUB 



BY 



GEORGE T. HASTINGS 



John Torrey, 1796-1873 

 CONTENTS 



Plant invasion following fires. Paul W. Graff 137 



An overlooked early collection from the Rocky Mountains. Willard T. 



McLaughlin 142 



Two important studies in plant ecology published in unexpected places. 



Roland M. Harper 148 



Book review: 



Fink's Lichen Flora of the United States. Raymond H. Torrey 151 



Field trips of the Club 153 



Proceedings of the Club 156 



News Notes 158 



Dates of publication of Torreya, Volume 35 160 



Index to Volume 35 163 



Published for the Club 



By The George Banta Publishing Company 

 4S0-454 Ahnaip Street, Menasha, Wisconsin 



Entered as second class matter at the post office at Menasha, Wisconsin, 

 under the Act of March 3, 1879 



