THE ORGANIZATION OF THE PLANT 



81 



FIG. 71. A group of wind-pollinated flowers 



Those on the left are staminate ; those on the right are of two kinds, the easily 

 recognized staminate and the small starlike pistillate near the tips of the branches 



perfume and brightly colored petals or sepals. These latter 

 organs may also be of service to insect-pollinated flowers by 

 being so arranged that visitors cannot remove the nectar 



