38 



THE SECOND BOOK OF BOTANY. 



Figs. 43, 44, and 45 represent the flower of the 

 Saint-John's-wort. Fig. 44 is a vertical section of 

 the flower, and Fig. 45 one of the bundles of sta- 

 mens. 



FIG. 43. 



FIG 44. 



FIG. 45. 



