CXXII. COMPOSITE. 



50J 



Groundsel. 

 Closed head (mag,)« 



Senecio Jacohma, 

 (Tubulifloral.) 



Groundsel. 

 Vertical section of 



tlie common 

 receptacle (mag.J^ 



Gri'oundsel. 

 g I^loret (mag.). 



Groundsel. 



, g floret cut 



vertically (mag.). 



■Groundsel. 

 19 JEloret (mag^ 



^t\n> 



Crroundsel, 



C floret. Pista 



(mag-). 



