358 



INDEX 



Swamp water, 101 



Sylphium. 278 



Symbiosis, in root tubercles, 75 



Sympodium, 268 



Synthesis, of proteins, 170, 171, 178, 179, 181 



Syntonins, 158 



Syringa, 165, 262, 263 



Szucs, on protoplasmic permeability, etc., 27 r 



Tannin, 120, 149, 165, 143 



Taphrina, 302 



Tappeiner, on fluorescence, 19; T. and Jodlbauer, 



on fluorescence, 292 

 Taraxacum, 251, 268, 269 

 Taxodium, 9, 1 1 

 Taxus, 27 

 Teasel, 276 



Temperature, and metabolism, xxviii, 15. 18. 34, 35. 

 38, 44, 113, 122, 123, 160, 167, 169, 188, 200, 

 210, 218, 253, 255, 256, 274; and growth, etc., 

 182, 253-258, 275, 286, 316, 332 

 Tendrils, 279, 312, 313 

 Tetanus, 182, 183 

 Tetrose, 21 



Thallium, 82; chloride, 91; sulphate, 91 

 Theobromin, 176 

 Thermochemistry, 219, 220 

 Thermostat, 210 



Thoday, on photosynthesis and respiration. 33 

 Thomas slag, 93. 94 

 Thorns, 268 



Thudicum, on phosphatides, 183 

 Thunderstorms, 72 

 Thuya, 16 

 Thymol, 156, 166 

 Tieghem, van, culture cell, 59 

 Tilia (see also linden), 27 

 Timiriazeff, see Timiriazev. 



Timiriazev, anecdote concerning Boussingault , 3; 

 on chlorophyll, 6; on photosynthesis, 14, 23, 24, 

 26, 29, 34; on protophyllin, 14 

 Tin, 82 



Tissue strains, 302 

 Titanium, 82 

 Tobacco, 32, 88, 101, 271 

 Tolstaia, see Palladin and T. 

 Tolstaja, see Tolstaia. 

 Toluol, 184 

 Tomato, 20 

 Tonie, 119 



Top-fermentation, 205 

 Tottingham, on salt nutrition, water-calture. etc., 



84, 139, 272 

 Toxins, alkaloids and antitoxins, 181-183; toxins, 



' 99, 101, 182, 183, 273. 274 

 Tracheae, 304 

 Tracheides, 241 



Traction (see also strains, stress), 251, 302, 303; 

 traction, wounding and pressure, influence of, 

 on growth, 300-305 

 Tradescantia, 115 

 Tragopogon, 278, 279 

 Transeau, on bog water, 101 



Transfer, of organic substances, 130, 148-15"; of 

 water, 143 



Transformations, material, Pt. I, Chap, VII, I54~ 



192 

 Transpiration stream, 134-148; transpiration, 133, 

 134, 136-139. ML 147, 148. 263, 271. 273. 274. 

 285; and growth, 263, 270, 272, 273 

 Transpiring power, 136 

 Transplantation. 329. 334-336 

 Traube's artificial cell, 243 

 Traumatropism, 300, 301 

 Treboux, on starch formation. 38 

 Treub, on hydrocyanic acid in plants, 179 



Trier, see Winterstein and T. 



Tri folium, 316 



Triolein, 215 



Tripsin, 154 



Triticum (see also wheat), 159, 221, 253 



Trommsdorff, on yeast killed without injuring en- 

 zymes, 169 



Tromso, 290 



Tropasolin, 120 



Tropaolum, 267, 268 



Tropisms, 316 



True, on distilled water, 83; T. and Bartlett, on 

 salt excretion, etc., 83 



Truffles, 331 



Trusov, on organic matter of soil, 67 



Tryptophan, 13. 156, 160, 161 



Tswett, on chlorophyll, T, on chlorophylline, 7; 

 on brown alga pigments, 21 



Tubercles, root, 75 



Tubers, 325, 326 



Turgidity, 242, 244, 270, 271, 318, 320 



Turnip (see also Brassica), 70 



Turpentine, 184 



Tussilago, 287 



Twiners, and other climbers, Pt. II, Chap, IV, 311- 

 315; twiners, 282 



Tyndall's solution, 15 



Typhus bacteria, 291 



Tyrol, 325 



Tyrosin, 156, 160, 161, 166, 171-173. !"5. 177 



U 



Ulbricht, on bleeding, 142 



Ultra-violet light, 15, 3L 287, 292. 330 



Viva, 38 



Umlauft, see Schulze and U. 



Urbain, Seal and Feige, on light as disinfectant, 292 



Urea, xxviii, 122, 171, 271 



Urobilin, 12 



Ursprung, on cohesion of water, 146 



Urtica (see also netrle), 141 



Urushiol, 223 



I'stilago, 302 



V 



Vaccination. 182 



Vacuole, 115 



Valin, 160, 175 



Vallery-Radot, Life of Pasteur, xxix 



Yallola, 333 



Van Rysselberghe, see Rysselberghe, van. 



Van Tieghem, see Tieghem, van. 



Van't Hoff, see Hoff, van't. 



