British oak galls / by Edward T. Connold.

  • Edward Thomas Connold
Date:
1908
Catalogue details

Licence: In copyright

Credit: British oak galls / by Edward T. Connold. Source: Wellcome Collection.

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    CONTENTS PAGE Preface y List of Full-page Plates ....... ix List of Small Illustrations xi Introduction xm CHAPTER I The Principles of Oak Gall Formation ... 1 CHAPTER II Some Features of Oak G-all G-rowth .... 9 CHAPTER III The Numerical Aspect of Oak G-alls . .20 CHAPTER IV The Cynipid.® Affecting the Oak 26 CHAPTER Y The British Oak 38 CHAPTER VI Hints on Collecting and Mounting Oak Galls . . 40 Terms Employed in the Synoptical Tables ... 46 Table of Alternate Generations ..... 49
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