THE THKET: poems or LTTHKir^r SATiTf'AETA. 



171 



Diagrams of the flowers of the three forms of Lythmn mlicaria. in their 

 natural position, with the petals removed and with the near side of the elayi 

 cut away : enlarged six times. 



The dotted lines with the arrows show wliioh pollen must be applied to each 

 stigma to cause full fertility. 



