THE 



9*1 



H7 



BOTANICAL GAZETTE 



EDITORS : 



JOHN MERLE COULTER and CHARLES REID BARNES 



VOLUME XLVII 



JANUARY-JUNE, 1909 



WITH TWENTY-FIVE PLATES AND ONE HUNDRED AND FIFTEEN FIGURES 





CHICAGO 



THE UNIVERSITY OF CHICAGO PRESS 



1909 





Bot. Garde 

 1809 



