Viii TABLE OF CONTENTS 



PAGE 

 CHAPTER VIII. KEYS TO THE STUDY AND IDENTIFICATION OP SIMPLE 



POWDERED VEGETABLE DRUGS 115 



1. Key Based Upon the Organoleptic Tests. Macroanalytical Key. . .115 



2. Key Based Upon Microscopic Structure. Microanalytical Key. . . 123 



CHAPTER IX. KEYS TO THE STUDY AND IDENTIFICATION OF THE U. S. P. AND 



N. F. COMPOUND POWDERS . . . 132 



1. Key Based Upon the Organoleptic Tests 133 



2. Key Based Upon Microscopic Characteristics 134 



CHAPTER X. MICROANALYTICAL STUDY OF CRYSTALS 136 



CHAPTER XL QUANTITATIVE MICROSCOPIC DETERMINATIONS 141 



PART II 

 DRUGS DESCRIBED AND FIGURED 



FlGUBE 



1. Absinthium 1 



2. Acacia 2 



3. Achillea 3 



4. Aconitum, Leaf 4 



5. Aconitum, Root 5 and 6 



6. Agar ' 7 



7. Aloes 8 



8. Althaea 9 



9. Amygdala 10 



10. Amy him 



Rye starch 11 



Wheat Starch 12 



Corroded Wheat Starch 13 



Barley Starch 14 



Corn Starch 15 



Sorghum Seed Starch 16 



Oat Starch 17 



Rice Starch 18 



Bean Starch 19 



Bean Starch (Polarized) 20 



Pea Starch 21 



Lentil Starch 22 



Potato Starch 23 



Potato Starch (Polarized) 24 



Canna Starch 25 



Banana Starch 26 



Banana Starch (Polarized) 27 



Queensland Arrowroot 28 



Queensland Starch (Polarized) 29 



Yam Starch 30 



Sago Starch 31 



Sago Starch (Polarized) 32 



11. Angustura 



