FEETILIZATION, 



181 



I n 



Kg. 167. —Iris. 



I, flower ; II, seed, longitudinal section ; III, flower with limb of perlantli 



remoTed ; stig, stigma, ov, ovary. 



n 



I Fig. 168. —Iris. m 



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

 opposite the stamens ; HI, capsule, splitting between the partitions. 



