Figure 4. Arabis f ecunda plants moving into a larger size class or moving 

 into the same or a smaller class at three study sites in 1989-93. Sites with 

 different letters had different growth rates ( larger/smaller+same) as 

 determined by Chi-square tests (P<0.05). 



1990 



1991 



500 



400 - 



Q- 300 - 



E 



500 



Charleys Lime Vipond 



Charleys Lime Vipond 



1993 



500 



Charleys Lime Vipond 



Charleys Lime Vipond 



28 



