INDEX 



349 



Illumination, one-sided, 277 



Imbibition, in cell walls, 144, 150; in bladder 

 membrane, 111 



Imidazol, 163, 166 



Immunization, 185 



Impatiens, 140, 263 



Indican, 190 



Indigo, 124, 190; indigo carmine, 5 



Indigotin, 190 



Indol, 163 



Indoxyl, 190 



Infection, 185 



Infusorial earth, 170 



Ingen-Housz, on "purification" of air by green 

 plants, 2; on respiration, 213 



Inghilleri, on photosynthesis of sorbose, 32 



Injection, of vessels, with mercury, 133 



Inoculation, of cultures, 61; of legumes, with tuber- 

 cle bacteria, 77 



Insectivorous plants, 37 



Integration, of temperature, 258 



Intercellular connections, 124; spaces, in Mimosa 

 pulvinus, 320 



Intermittent stimulation, in geotropism, 297 



Internal atmosphere, 130; secretions, 300, 329, 331, 



332-333 



Intestinal microorganisms, 57 



Intramolecular respiration, 223-226 



Inula, 168 



Inulase, 168 



Inulin, 168, 338 



Invertase, 168 



Iodine, 16, 28, 30, 58, 82, 112, 167, 233. 302 



Ions, in solutions, 118, 119 



Iraklionoff, see Iraklionov. 



Iraklionov, see Palladin and I. 



Iron, 8, 16, 82, 8s, 90-92, 104. 186, 287. 288; 

 tannate, 120; iron bacteria, 53 



Isachenko, on chlorophyll formation, 19 



Isatchenko, see Isachenko. 



Isler, see Willstatter and I. 



Isobutyl alcohol, 216 



Isolation, of bacteria, 44 



Isoleucin, 163 



Isoprene, 8 



Isosmotic coefficients, 114-119 



Ivanov, L., on proteins and phosphorus, 177, 184; 

 on respiration and phosphates, 217; on zymase 

 and respiration in ground seeds, 227 



Ivanov, N., on acceleration of respiration, 217, 230 



Ivanovskii, on colloidal chlorophyll, 10; on chloro- 

 phyll action, 25; on alcoholic fermentation, 

 204, 206, 207 



Iwanoff, see Ivanov. 



Iwanow, see Ivanov. 



Iwanowski, see Ivanovskii. 



J 



Jaccard, on gas pressure and development, 260 



Jensen, on respiration, 170 



Jerusalem artichoke (see also Helianthus), 326, 327, 



338 

 Jickeli, on relation of vegetative and reproductive 



processes, 335 

 Jodlbauer, see Tappeiner and J. 



Johannsen, on ether-forcing, 265 

 Jorgensen, A. P. C, on fermentation industry, 45 

 Jorgensen, I., and Stiles, on photosynthesis, 4 

 Jost, on photosynthesis, 4; on ventilation organs, 



132; on movement of water in plants, 143; on 



etiolation, leaf growth, etc., 286 



K 



Kalkstickstoff, 73 

 Kamienski, on mycorhiza, 97 

 Kantor, see Gies and K. 

 Karapetoff, see Karapetova. 



Karapetova and Sabashnikova, on protein decom- 

 position, 176 

 Karczag, see Neuberg and K. 



Kaserer, on hydrogen absorbing bacteria. Si, 52 

 Kations, 192 



Keil, on sulphur bacteria, 52 

 Kerb, see Neuberg and K. 

 Ketones, 234 

 Kieselguhr, 170 

 Kiev, 258 



Kihlmann, on soil aridity in far north, 275 

 Kinases, 173 



Kinzel, on light and seed germination, 288 

 Kjeldahl's method for nitrogen determination, 160 

 Klebs, on forcing beech, 260; on reproduction in 

 algae and fungi, 302, 333; on reproduction in 

 fungi, 335; on control of floral structure 

 in Sempervivum, 336 

 Klement and Renard on microchemical analysis, 90 

 Knees, of cypress, 131 



Kneip and Minder, on photosynthesis and wave- 

 length of light, 26 

 Knight, L. I., see Crocker and K.; Crocker, K. 



and Rose. 

 Knight, T. A., on geotropism, 295 

 Knop, on ash of plants and salt nutrition, 82; on 

 buckwheat without chlorine, 86; K's solution, 

 82, 83; K. and Nobbe, on water-cultures, 82 

 Kny, on photosynthesis, 5 

 Koch, on lodging of grain, 86 



Kohl, on photosynthesis and light, 5, 25; on carotin. 

 20; on water absorption, transpiration, etc., 

 135. 138, 269; on calcium salts and silica in 

 plants, 191 

 Kolkunoff, see Kolkunov. 



Kolkunov, on photosynthesis and stomata, 36 

 Kolkwitz, Pflanzenphysiologie, 5 

 Komleff , see Palladin and K. 

 Kooper, see Otto and K. 

 Koppen, on temperature and growth, 255 

 Korsakoff, see Korsakova. 

 Korsakova, on respiration of killed yeast, 173; on 



cell lipoids, 188 

 Korsakowa, see Korsakova. 

 Kosinski, on respiration of Aspergillus, 215 

 Kossel, on protamines, 166; on chemistry of cell, 



187 



Kossovich, on ammonium salts as nitrogen source, 

 72 ; on nitrogen fixation by legumes, 77 



Kossowitsch, see Kossovich. 



Kostychev, on soil microorganisms, 67; on anaerobic 

 respiration of moulds, 87, 211, 225; on alcoholic 

 fermentation, 209; on respiration, 225; K. and 

 Hubbenet, on yeast fermentation, 229. (See 

 also Palladin and K.) 



