Figure 1. Number of Arabis fecunda plants at three study sites in 1989-93. 



700 

 600 

 500 

 400 

 300 

 200 

 100 

 



• Charleys 

 V Lime 

 T Vipond 



v- 



V 



J L 



1989 1990 1991 1992 1993 

 Year 



25 



