Fiaure 5. Proportion (%) of reproductive plants in the 

 iSLlus .caghoides sample populations at the two study sites, 



60 



50 



^ 40 



3 

 X! 

 O 



£- 30 



^ 20 



Q_ 



10 



• Sheep Corral 

 V Haynes 



86 87 



89 90 91 92 93 

 Year 



10 



