44 



FOUNDATIONS OF BOTANY 



I, flower ; II, seed, longitudinal section ; III, flower with outer segments of 

 perianth removed ; stlg., stigma, ov., ovary- 



FIG. 7. Iris. 



M 



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

 ppposite the stamens ; III, capsule, splitting between the partitions. 



