CONTENTS, 



Page 



SPRING TLOWEES. 



Illustrations 1 



Summary. 



I. Groups and Orders 22 



II. Genera or Families . . . . ,. .28 



III. Species and Varieties . . . . . .42 



SUMMER PLOWERS. 



Illustrations 78 



Summary. 



I. Groups and Orders .133 



II. Genera or Families . . . . . .143 



III. Species and Varieties . . . . . .183 



AUTUMN FLOWERS AND FRUITS. 



Illustrations . . . . . . . .348 



Summary. 



I. Groups and Orders 357 



11. Genera or Families . . . . . .361 



III. Species and Varieties . . . . . .368 



WINTER FLOWERS AND FRUITS. 



Illustrations . . . . , . . .386 



Glossary 393 



Index 411 



