290 



INDEX 



Tissue, 45 



Tissue-system, 46 



Torus, 243 



Tracheide, 66, 161, 232 



Transition from stem to root, 78 



Transpiration, 220 



Triarch, 74 



Tuber, 5 



Turk's Head Lily, 146 



Turnip, 6 



VACUOLE, 80, 32, 44 



Vascular bundle, 46, 48, 5, 152, 



238 

 Vegetative cell, 269 



nucleus, 115, 129, 185 



organs, 3, 12, 142, 152, 238 



propagation, 148 



Vein, 16, 64, 67, 147, 160 

 Versatile, 151 

 Vessels, 53, 157 

 annular, 53 



Vessels, bast, 57 



pitted, 54, 158 



reticulated, 54 



spiral, 53, 158 



Vicia Fdba, 140 



WALLFLOWER, 1, 12-141 



"Water, ascent of, 219 



Water-culture, 201 



Water-Lily, 137 



Wheat, 192 



Whorl, 23 



Wood, or xylem, 48, 51, 52, 53, P4 r 



156, 161, 165, 226, 227, 238, 



245, 257 



XYLEM. See Wood 

 Xylem parenchyma, 56, 68 

 Xylem -plate, 73, 81, 257 



YEW, 270 



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