234 



INDEX 



Bast fibers, 80, *106, "107, 108 

 Beaded walls, 89, *91, *93, 187 

 Beaked starch grains, 143, *145 

 Bicollateral bundles, *128, 131 

 Bifacial leaves, 187 

 Biseriate hairs, *98, 99 

 Bordered pores, 122 

 Bordering cells, 117 

 Bork, 81 



Bouin's fluid, 225 

 Bract tissues, 192 

 Branched fibers, 105, *116 



- hairs, 95, *98 



- stone cells, *109, 110 

 Brownian movement, 52 

 Bubbles, air, *51, 52 

 Bundles, bicollateral, *128, 131 

 , collateral, *128, 129 



, concentric, 129, *130 

 , fibrovascular, 80, 127 



- of roots, 80, 156 



stems, 83, 84, 168 



, phloem, 80 



, radial, 129, *130, 156 

 , xylem, 80 



Calcium carbonate, 65, 148 



, forms of, *147, 148 



, reactions for, 65 



oxalate, 63, 146 



, formation of, 136 



, forms of, 146, *149 



, reactions for, 63 



Calyx tissues, 192 

 Cambium, 81, 129, *159 



of root, 161 



of stem, 168 



Camera lucida, 53, 217, *218 



, adjustment of, 219 



Canada balsam, 21 

 , mounts, 23 



Cautions in focusing, 49 

 Cell, 70, *71 

 , origin of, 70 

 sap, 72 

 - wall, 73 



Cell contents, 142, *145, *147, 

 *149 



, chemical properties of, 60 



, classification of, 142 



, nonprotoplasmic, 72, 142 



of barks, 177 



cork cells, 101 



ducts, 122 



fibers, 105, 141 



flowers, 196 



fruits, 205 



leaves, 190 



medullary rays, 126 



roots, 162 



seeds, 212 



sieve tubes, 124 



stems, 168 



woods, 182 



, protoplasmic, 71, *71 



Cell walls, 73 



, chemical properties of, 58 



Cellulose, 58 

 , reactions for, 58 

 , reserve, 136 

 , stains for, 68 

 Centric hilum, 143, *145 

 Centrosomes, 76 

 Changes in mitosis, 74, *75 

 Chemical reactions of cell con- 

 tents, 60 



cell walls, 58 



plant tissues, 57 



Chloral hydrate solution, 225 

 Chlorophyll, 134 

 Chloroplasts, 72, 132 

 Chloroplastids, 72, 188 

 Chromatic aberration, 30, *30 



