INDEX 



265 



Thomas, M. B., 157 



Threads, hygroscopicity, 14, 204 



Thurston, 142 



Timiriazeff, 105, 112, 114 



Tonic relations, 70 



Tools, 52 



Tool-table, description, 48 



Transeau, 182 



Transfer, 78; rate, 167; path, 167, 

 168; vessels, 168; tension of water, 

 169; theories, 169; literature, 170 



Transformation, 78 



Translocation, 78, 86, 91, 94, 120, 167; 

 discussed, 170; path, 170; ener- 

 getics, 171; literature, 171 



Transpiration, 27, 78; quantities, 172-, 

 189, 193; weighings, 172; prepara- 

 tion of plant, 173; balances, 174; 

 methods, 175, 190; constants, 176, 

 188; fluctuations, 177; instruments, 

 178, 184; external influences, 184; 

 water-supply, 188; tissues, 189; in 

 relation to stomata, 189; physical 

 or vital, 192; in relation to growth, 

 193; energy relations, 193; litera- 

 ture, 193 



Transpirographs, 47, 178 



Transpirometers, 178 



Transporting experiments, 250 



Transport processes, 78, 143, 167 



Traube cell, 148 



Traumotropism, 240 



Tropisms, 240 



True, 161 



Tschirch, see Frank. 



Turgescence, 154 



U 



Underground chamber, 38 

 Ungerer, 222 



Vacuum indicator, 250 



Van Harreveld, 223, 226 



Van't Hoff, 142, 153 



Vapor Tension Table, 257 



Velten, 67, 68, 75 



Verick, 68 



Verworn, 28, 30, 62, 64, 68, 73, 75, 



142, 241 

 Vesque, 176, 178 

 Vines, 28, 30, 64, 157, 169, 200 



W 

 Walker, 69 

 Wall diagrams, 23 

 Ward, 30, 119, 170 

 Wardian case, 36, 41 

 Warington, 160 

 Water-culture methods, 95, 116 

 Watering plants, 40 

 Waugh, 50 

 Waxes, 250 

 Weber's Law, 235 

 Weights, reading, 16; tables, 251 

 Weiss, 192; F. E., 30 

 Weyl, 104 

 Whitman, 217 

 Whitney, 173 

 Wiegand, 170 



Wiesner, 64, 183, 199, 200, 215 

 Wilson, 62; W., 199 

 Wilting, 250 

 Winkler, 105 

 Wood, 112 

 Woods, 178 

 Wortmann, 222 



Y 



Yeast, 137, 138 



Zeiss, 49, 204 



