46 



KEY AND FLORA 



Tig. 8. Iris 



I, flower. II, seed, longitudinal section. Ill, flower with outer segments of 

 perianth removed : stlg., stigma, oy., ovary 



/.\%^) 



E 



Fig. 9. Iris 



I, flower, longitudinal section: ov., ovary. II, diagram showing stigmas 

 opposite the stamens; III, capsule, splitting hetween the partitions 



