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THE AMERICAN NATURALIST [Vol. XLIV 



pound, but in three of them two of the leaves were 

 simple. The different normal types observed are made 

 clear by diagrams 6 to 10. 



Finally, four leaves with the possibility of four axillary 

 pedicels may be found. The condition of the division of 

 these leaves into leaflets is shown in Figs. 11 to 13. 



