( 54 ) 



c The boat-fhaped muricated feed, without 



down. 

 d A barren feed, from one of the central 



flowers. 

 e A fertile flofcule from the ray. 

 f A barren flofcule from the diik. 



N. B. This ferves to explain the order Poly- 

 gamia NecefTaria in the clafs Syn- 

 genefia. 



