262 



INDEX 



Increase, processes of, 77, 196 



Instruments, imperfections, 14 



International Instrument Co., 51 



Investigation, 7, 9 



Iodine Tests, 89, op 



Irritability, or Irritable Response, 27, 

 74, 219; geotropism, 219; phototro- 

 pism, 234; hydrotropism, 237; thig- 

 motropism, 238; chemotropism, 239; 

 thermotropism, 240; other tropisms, 

 240; classification, 240; literature, 

 241 



Isosmotic coefficients, 150 



Isotonic coefficients, 152 



J 

 JOLY, 170 



JONES, 119 



Josi, 27, 28; errors of translation, 28, 

 30, 62, 75, 86, 94, 96, 103, 112, 114, 

 119, 121, 130, 141, 142, 161, 166, 171, 

 193, 204, 206, 207, 218, 241 



KAHLENBERG, 152, 153 

 KARSTEN, 30, 239 

 KELLERMAN, K., 147 

 KING, 160; C. A., 90 

 Klinostats described, 222 

 KNIGHT, 233 

 KNOP, 116 



KOHL, 113, 184, 187, 201, 205 

 KRAEMER, 121, 167 

 KRUTITZKY, 176, 178, 248 



Labels, 249 



Laboratory, description, 43; furniture, 



44, 47; tools, 52; supplies, 53 

 LANDER and SMITH, 181 

 LANG, 30 



LAURENT, see ERRERA. 

 LAUTENSCHLAGER, 206 

 Leaf-area Cutters, described, 92 

 Leaf -area measurements, 177 

 Leaf-clasp chambers, 191 

 Learning, 10 

 LEAVITT, 175 

 LEE, 30 

 LEITZ, 199, 249 

 Light effects, 65, 66, 71, 85, 90, no, 135, 



208, 234 



LlLIENFELD, 239 



LlNSBAUER, 29, 30, IO2, 176, igi 



Literature, use, 28 



LIVINGSTON, 116, 152, 153, 173, 176, 



182, 192, 193, 194, 199, 217, 248 

 LLOYD, 39, 192, 194, 201, 220 

 Locomotion, 74, 241 

 LOEB, 63, 119 

 LOEW, 63, 162 

 LOMB, see BAUSCH and LOME. 



LOOMIS, 211 



LORD and BURNHAM, 34 

 LYMAN Plant-house, 32 



M 



MACDOUGAL, 29, 30, 31, 99, loo, 105, 

 in, 112, 124, 134, 146, 152, 156, 161, 



184, 190, 2OO, 201, 208, 209, 229, 234, 



246 



MACMlLLAN, 204 



Make-shift apparatus, 4, 45 



Manipulation, 24, 245 



Manometer, 51, 158 



MARIOTTE: Law, 256; hydrostat, 248 



MAST, 37, 49 



MASURE, 173, 178 



MATTHAEI, Miss, 114 



MATTHEWS, 142 



McCREA, 152 



McFARLAND, 50 



Measures Tables, 251 



Mechanical Impacts, 65, 66, 71, 238 



Membranes, 146, 148 



Mercury, container, 50; cleaning, 249 



METCALF, 211 



Meteorological instruments, 14, 36, 50, 



181 



Meteorostat, 37, 184, 188 

 Metric system, 32, 251 

 MEYER, 86, 96, 121 

 Microscopical measurements, 60 

 Mind, errors, 16 

 Minerals, in the plant, 121; meaning, 



161; excretion, 195 

 Moist -chambers, described, 220 

 MOOR, 30 



MORSE, 149, 152, 153 

 MURBACH, 127 



N 



NAGELI, 67, 144 



Nature Study, 4, 45 



Negative Pressure, 168, 169 



NEWCOMBE, 223, 226, 233, 239 



Nitrification of soils, 118 



NOLL, 29, 30, 200 



Non-conducting chambers, 133 



Normal apparatus, iv, 45, 46, 68, 82, 87, 

 92, 106, 107, 129, 158, 173, 175, 178, 

 184, 187, 191, 197, 201, 206, 223 



