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BOTANICAL 



GAZETTE 



EDITOR 

 JOHN MERLE COULTER 



VOLUME L1V 



JULY-DECEMBER, 1912 



WITH THIRTY-SIX PLATES, ONE HUNDRED AND ELEVEN FIGURES, 



AND TWO PORTRAITS 



THE UNIVERSITY OF CHICAGO PRESS 



CHICAGO, ILLINOIS 



J 



iiot. Garden 

 1913 



