454 



cvn. bbgoniacbtE. 



Begonia pannosa. 



Begonia. S diagram. 



Begonia. 



Ovule Toecoming gradually anatropoua 



(mag.)- 



Begonia (Eupetalum) . 

 Androecium. 



Begonia (Rossmannia). 

 Styles and stigmas (mag.). Full-grown OTule (mag.). 



Begonia (Baryd). Begonia (Caspatya). Begonia. 



Andrcecium (mag.). Styles and stigmas (mag.). Fruit cut transversely (mag.). 



Begonia, 

 Fruit} opened. 



