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DIVERSITY OF LEAF-FORMS IN AGRIMONIA 



Figure 22. For comparison with Figure 21 to show the nature of the dif- 

 ferences that commonly appear among leaves of the, same plant. The rachis 

 of this leaf is longer and the pinnae more slender and widely spaced, also 

 differently grade.d in size, with some of the secondary pinnae relatively larger, 

 especially on the left side of the leaf. Also the upper, left-hand pinna is 

 decurrent at hase, possibly as a result of being united with a small pinna. 



