INDEX OF TERMS. 
ABSORPTION of food by roots, 125. 
— — — by leaves, 134, 
Acerose, 71. 
Achene, 98, 
Acropetal, 57. 
Acuminate, 70, 
Acute, 70. 
Adelphous, 85. 
Adhesion, 90. 
Adnate, 86, 
Adventitious roots, 7. 
Aestivation, 89. 
Aleurone, 28. 
Alternate leaves, 66. 
Amentum, 92. 
Amplexicaul, 69. 
Anatropous, 119. 
Androecium, 84. 
Anemophilous, 109. 
Angiosperms, 164. 
Annual rings, 52, 
Auther, 84. 
Antipodal cells, 119. 
Apocarpous, 87. 
Aril, 3. 
Assimilation, 134. 
Asymmetrical, 90. 
Axile, 88. 
Axillary buds, 46. 
— flower, 92. 
Banzkx, 53. 
Basifixed, 86. 
Berry, 99. 
Bifacial leaves, 73. 
Bilabiate, 81, 84. 
Bilocular, 88. 
Binate, 72. 
Biparous branching, 57. 
Biparous cyme, 93. 
Bipinnate, 71. 
Bladders, 72. 
Bordered pits, 25, - 
Bracteate, 91. 
Bracteole, 91. 
Bracts, 65, 91. 
Branching, 31, 56. 
Buds, 45. 
Bulbs, 42. 
Capucous, 81. 
Calcium oxalate, 23, 
Callus, 26. 
Calyx, 81. 
Cambium, 49. 
Campanulate, 81, 84. 
Campylotropous, 119, 
Capillarity, 127. 
Capitulum, 92. 
Capsule, 99. 
Carbon assimilation, 184, 
Carbon dioxide, 134. 
Carpels, 86. 
Caryophyllaceous, 83. 
Caryopsis, 98, 
Catkin, 92, 
Cauline, 69. 
Cell, 18. 
— contents, 21. 
— form of, 24, 
— sap, 21. 
— wall, 21, 
Cellulose, 18, 21. 
Chalaza, 117. 
Chlorophyll, 20. 
Chloroplasts, 20. 
Chromatophores, 19, 20. 
Chromosomes, 20. 
Ciliate, 71. 
Classification, 163. 
Cleistogamous, 117. 
Closed bundles, 51. 
Cohesion, 90. 
Collecting cell, 74. 
211 
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