Chapter 1 of 12
By Charles Darwin
By Charles Darwin
TO
PROFESSOR ASA GRAY
THIS VOLUME IS DEDICATED BY THE AUTHOR
AS A SMALL TRIBUTE OF RESPECT AND AFFECTION.
CONTENTS
DETAILED TABLE OF CONTENTS
THE DIFFERENT FORMS OF FLOWERS ON PLANTS OF THE SAME SPECIES.
INTRODUCTION.
CHAPTER I. HETEROSTYLED DIMORPHIC PLANTS: PRIMULACEÆ.
CHAPTER II. HYBRID PRIMULAS.
CHAPTER III. HETEROSTYLED DIMORPHIC PLANTS—continued.
CHAPTER IV. HETEROSTYLED TRIMORPHIC PLANTS.
CHAPTER V. ILLEGITIMATE OFFSPRING OF HETEROSTYLED PLANTS.
CONCLUSIONS WITH RESPECT TO THE EQUAL-STYLED VARIETY OF P. Sinensis.
CHAPTER VI. CONCLUDING REMARKS ON HETEROSTYLED PLANTS.
CHAPTER VII. POLYGAMOUS, DIOECIOUS, AND GYNO-DIOECIOUS PLANTS.
CHAPTER VIII. CLEISTOGAMIC FLOWERS.