THE 



BOTANICAL GAZETTE 



EDITORS: 



JOHN MERLE COULTER and CHARLES REID BARNES 



VOLUME XLV 



JANUARY- JUNE, 1908 



WITH ELEVEN PLATES AND ONE HUNDRED AND THIRTY FIGURES 



CHICAGO 



THE UNIVERSITY OF CHICAGO PRESS 



1908 



-4 -i*- 



^Hfl^ 



