Southern California Laboratory 



OK 



Plant Pathology 

 TABLE OF CONTENTS 



INTRODUCTION 



PAGE 



I. Pomology in General I 



DESCRIPTION 



II. Making and Filing Descriptions 8 



III. General Considerations 18 



IV. Describing Pome Fruits 34 



V. Description of Drupe Fruits 56 



VI. Describing Strawberries 68 



VII. Describing Raspberries and Blackberries . . 76 



VIII. Description of Currants and Gooseberries . . 81 



IX. Describing Grapes 88 



NOMENCLATURE 



X. The Requirements of Nomenclature .... g8 



XI. The Lazy Club Code 105 



XII. American Pomological Society Rules .... 123 



CLASSIFICATION 



XIII. Principles of Classification 131 



XIV. Classification of Fruits in General 139 



XV. The Classification of Apples 148 



XVI. The Classification of Pears 163 



