GENERA OF CLASSES, 



Ruellia 



Barleria 



Duranta 



Ovieda 



Volkameria 



Clerodendrum 



Vitex 



Bontia 



Columnea 



Acanthus 



Pedalium 



Melianthus 



Hemimeris 



Millingtonia 



Thunbergia 



Caftilleia 



Amafonia 



39* 



784 



78s 

 786 



787 



788 



7B9 

 790 



791 



792 



793 

 794 



795 



1405 



1406 

 1407 

 1408 

 1409 



XV, 



