Vlll CONTENTS 



PAGE 



XVIII. THE CABBAGE BUTTERFLY . . . .129 



XIX. THE MILKWEED CATERPILLAR . . . .131 



PART II. PLANT LIFE 



I. IDENTIFICATION OF FLOWERS . . . .141 



II. THE NASTURTIUM I42 



III. THE MORNING-GLORY 145 



IV. THE COMMON BLUE VIOLET . . . .152 

 V. THE WILD ROSE 160 



VI. TREE BUDS 164 



VII. AUTUMN LEAVES AND BUDS . . . .167 



VIII. A NUT GAME i 7 6 



IX. THE APPLE I77 



X. THE AUSTRIAN PINE ... 181 



