TABLE OF CONTENTS. Xlll 



CHAPTER XXXIV. 



PAGES . 



THE PLANT BODY AND SOME OF ITS MODIFICATIONS 2IJ-22Q 



CHAPTER XXXV. 

 ARRANGEMENTS OF THE PARTS OF THE FLOWER 221-224 



CHAPTER XXXVI. 

 RELATIONSHIPS SHOWN BY FLOWER AND FRUIT 225-230 



CHAPTER XXXVII. 

 CLASSIFICATION (OR TAXONOMY) 231-235 



STUDIES ON PLANT FAMILIES. 



MONOCOTYLEDONES 236-249 



CHAPTER XXXVIII. 



TOPIC I : MONOCOTYLEDONES WITH CONSPICUOUS PETALS (PETA- 



LOIDE/E) 236-242 



Order Liliflbrge : Family Liliaceae; the lily family. 



Order Gynandrse : Family Orchidaceae ; the orchid family. 



CHAPTER XXXIX. 



TOPIC II : MONOCOTYLEDONES WITH FLOWERS ON A SPADIX (SPA- 



DICIFLOR^) . . .'. 243-246 



Family Araceae ; the arum family. 



CHAPTER XL. 



TOPIC III : MONOCOTYLEDONES WITH A GLUME SUBTENDING THE 



FLOWER (GLUMIFLOR^:) 247-249 



Family Gramineae ; the grass family. 



