INDEX. 



6 95 



Just 



on maximum temperature for germi- 

 nation, 277 



on effect of high temperature on 

 seeds, 280 



Kabsch 



on effect of anaesthetics on motile 

 leaves, 551 



on influence of gases on movement 

 of stamens of Berberis and Helian- 

 themum, 548 



on influence of temperature on 

 movement of Desmodium, 537 

 on motile organs, 296, 298 

 on movement of gynostemium of 

 Stylidium adnatiim, 536 

 Karsten, on composition of etiolated 



seedlings, 390 

 Kellner 



on amides in leaves, 150 

 on effects of nitrates on exhalation 

 of carbon dioxide by seeds, 202 

 Kern, on peptone in shoots, 164 

 Kerner, on irritability of peduncles, 491 

 Ketones, 236 

 Kihlmann, on reproduction of Pyronema 



(Peziza), 621 

 Kinetic energy, 288 

 Kirchner 



on mucilage, 18 



on the effect of decapitation on 

 roots, 468 

 Kjellmann, on movements of zoospores 



at low temperatures, 298 

 Klein, on crystalloids in Mucorini, 171 

 Knight- 

 on diffusion of organic substances 

 in plants, 169 



on effect of movement on growth in 

 thickness, 352 



on geotropism (Fig. 51), 456 

 on hydrotropism, 478 

 on negative heliotropism of tendrils, 

 429 



on root-pressure, 91 

 on transpiration-current, 97 

 Knoblauch, on conductivity of wood, 316 

 Knop 



on absorption of asparagin, etc., by 

 roots, 124 



on chlorine, 136 

 on excretion by roots, 222 

 Koch, on etiolated shoots, 386 (Fig. 42) 

 Kohl, on mechanism of auxotonic curva- 

 tures, 582 ; on twining stems, 491, 



5 11 

 Kolbe, on formation of compounds of 



nitrogen, 128 

 Kolreuter, on hereditary variability, 676 



Konrad, on chemical composition of 



chlorophyll, 154 

 Koppen, on relation between temperature 



and growth, 293, 294, 377 

 Kossel, on xanthin, 221 

 Kossmann, on diastatic ferment, 164, 



189, 190 

 Krabbe, on effect of decapitation of 



roots, 468 

 Krauch 



on peptic ferment in seeds, 173, 

 190 



on diastatic ferment, 189 

 C. Kraus 



on formation of acids in plants, 

 228 



on growth of leaves in darkness, 

 382, 392 

 G. Kraus 



on daily periodicity of tension of 

 tissues, 405 



on etiolated shoots, 386, 388 

 on formation of starch-grains in 

 chlorophyll-corpuscles, 147 

 on geotropic curvature, 580 

 on growth of leaves in darkness, 

 381 

 on influence of light on growth, 



39 6 



on temperature of spadix, 308 



on tension of tissues, 346, 405, 



577 



on torsion, 354 

 Krutsch, on temperature of trees, 315, 



316 

 Kuhn, on chemical action of roots on 



solution, 56 

 Kiihne 



on effect of high temperature on 

 plants, 279 



on motile organs, 296 

 on rotation of protoplasm, 297 

 Kunlsch, on effect of low temperature 



on cell-sap, 273 

 Kunkel, on distribution of electricity 



in plants, 320, 324 

 Kurtz, on glands of Nepenthes, 247 



Lactuca scariola, light-position of leaves 

 of, 446 



Lamarck, on evolution of heat in flower- 

 ing, 34 



Laminariese, absence of sexuality in, 

 604 



Land-roots, 50 



Lange, on silicon in plants, 137 



Langley, on maximum of energy in 

 spectrum, 257 



Laskowsky, on watery vapour exhaled 

 by plants in respiration, 195 



