DIGOTYLEDONS 219 
Composite 
Labiatiflore 
Sympetale Sympetale 
(Isocarpe) (Anisocarpz) 
Poplars, willows, etc. 
(Amentacez) Umbelliflore 
ere 
ai Polycarpice : 
Peppers 
(Piperinez) 
Aroides Apocarp 
Monocotyledons 
Diagram to show the relationships of the principal groups of 
Dicotyledons. 
