I. LEAF 



5 COMPOUND LEAVES 



Virginia 



Creepej 



Ground 

 nut 



21. 

 PINNATELY COMPOUND PALMATELY COMPOUND 



E FLOWER IMPARTS OF FLOWER 



23. SIMPLE FLOWER 

 Rose 



petal-- 



stamens} 



pistil- 



sepal 



ovary '" 

 receptacle' 



24 COMPOUND FLOWER 



a. 



ray- 

 disk.. 



(perianth ^ 

 --calyx) bracts 



Aster 



involucre 



, 

 peduncle 



fanther- 



stamen 

 b - 



Evening Primrose 



.style 



-.-ovary 



pistil 



ray 

 flower 



b. 



Sdisk 

 flower 



Daisy 



xxvi 



