INDEX 



343 



130 



299 



Baranetskii, on osmosis, in; on artificial cellulose 

 membranes, 112; on transpiration, 138; on 

 bleeding, 141; on starch-splitting enzymes, 

 164; on periodicity of stem elongation, 275; 

 on twining, 311 



Baranetzki, see Baranetskii. 



Baranetzky, see Baranetskii. 



Barium, 82; carbonate, 216; chloride, 215; hydrox- 

 ide, 6, 215 



Barley, 15, 17. 158, 150. 164. 173, 219, 253 



Barnes, on "photosyntax," 3 



Barthelemy, on gas exchange, 



Bartlett, see True and B. 



Bary, de, on guttation, 140 



Baryta water, 215 



Basipetal growth, 249 



Bassler, on correlations, etc. 



Bast, 267 



Batalin, on chlorophyll, 16; on light and develop- 

 ment, 281 



Batelli, see Bach and B. 



Bayliss and Starling, on hormone action, 170, 329 



Bean (see also Phaseolus), 17, 101, 181, 211, 212, 

 213, 224, 226, 228, 253, 281, 282, 284, 285, 304. 



311 

 Becquerel, on assimilation of light, 33, 34 

 Bedford and Pickering, on toxins in soil, 99 

 Beech, 88, 89, 97. 137, 289; copper, 21 



Beer, 209, 230; diseases of, 205; beer-wort, 43, 44, 



59, 60, 20s, 260 

 Beeswax, 36, 106 

 Beet (see also Beta), 21, 159, 175. 207, 226, 335 



Beggialoa, 49, Si 



Begonia, 115, 144. 334 



Beijerinck, on bacteria assimilating carbon dioxide 

 in darkness, 49, 52; on bacteria of legume 

 nodules, 75, 76; on nitrifying bacteria. 78, 79 



Bellamy, see Lechartier and B. 



Bellis, 270, 282, 285 



Bell-jar, double- walled, IS 



Benz, see Willstatter and B. 



Benzaldehyde, 165, 187 



Benzene, 184 



Benzine, 9, 19, 184 



Berkeley and Hartley, on osmotic pressure, 112 



Bernthsen, Organic chemistry, 187 



Berthelot calorimeter, 219 



Berthelot, D., on electric discharge and nitrogen 

 combination, 72; B. and Gaudichon, on arti- 

 ficial photosynthesis, 31 



Berthelot, M., on nitrogen fixation in soil, 78; 

 Chemie vegetale, 84; on catalytic formation 

 of formic acid, etc., 199; B. and Andre, on car- 

 bonates, nitrates and oxalates in plants, 178 



Bertholetia, 158 



Bertrand, on sorbose bacteria, 231 



Berzelius, on catalysis, xxviii 



Beta (see also beet), 123 



Betonica, 323, 324 



Betula (see also birch), 27, 289 



Bicollateral bundles, 148 



Bidens, 266 



Biedl, on hormones, etc., 330 



Bilirubin, 12 



Bindweed, 311 



Biochemical tests, 156 



Birch (see also Betula), 106, 142 



Bismarck brown, 120 



Blackman, on gas exchange, 4, 105, 108; on limiting 

 factors, 35, 256; on photosynthesis and respi- 

 ration, 36, 105; B. and Matthaei, on photo- 

 synthesis and temperature, 35 

 Bladder membrane, 104, in 

 Bleeding, 140-142 

 Blood, 166 

 Boehm, see Bohm. 

 Bog soil, 70, 92, 101; bog water, 101 

 Bohm, on starch formation, 28, 38, 187; on ascent 



of sap, 143, 146 

 Boletus, 186 



Bondi and Eissler, on lipoproteins, 184 

 Bonnier, on heat of respiration, 218, 219, 220; on 

 configuration and maintained electric light, 

 287, 288; on alpine cultures, 322, 323-325; B. 

 and Mangin, on photosynthesis, 4, 31; on 

 respiration, etc., of mushrooms, 210, 212; on 

 respiration of tissues without chlorophyll, 212, 

 214; on respiration, 216, 217 

 Borodin, on crystallized chlorophyll, 9; on pigments 

 with chlorophyll, 19; on asparagin, 171, 175, 

 177; on leucin, 172, I73> 175; on respiration, 

 211, 214 

 Boron, 82, 87 



Bossard, see Schulze, Steiger and B. 

 Botrytis, 186 



Bottom fermentation, 205 

 Bouillon, 61, 70 



Boussingault, Agronomie, 2, 64, 170, 190; on gas 

 exchange, 2, 3; on assimilation of nitrogen, 64, 

 6s, 72, 75; on organic nitrogen sources, 66; on 

 asparagin, 170, 171 

 Boussingaullia, 328 



Brasch, on physical chemistry in physiology, 119 

 Brassica (see also cabbage, turnip), 299 

 Breal, on nitrogen nutrition, 72 

 Bredeman, on nitrifying bacteria, 78 

 Bredig, on catalysis, xxx, 164; B. and Sommer, on 



catalysis, 200, 208 

 Brefeld, on light and fungus growth, 291 

 Briggs and Shantz, on water requirement, 137, 139 

 Briosi, on oil stored instead of starch, 29' 

 Britten, see Livingston, B. and Reid. 

 Bromine, 13, 58, 82 

 Bronner, on absorption by soil, 66 

 Broom, 268, 269 



Brown, H. T., on assimilation of light, 34i 105. 108, 

 138; B. and Escombe, on carbon-dioxide pres- 

 sure, photosynthesis and growth, 260; on pho- 

 tosynthesis and diffusion, 34i 10S. 108; B. and 

 Morris, on physiology of leaves, 28, 163, 165, 

 186 

 Brown, W. H., see Livingston and B. 

 Brown-Sequard, on hormone action, 329, 330 

 Bruck, on geotropism of lateral rootlets, 298 

 Briicke, on the cell, in, IS4', on Mimosa, 316, 318 

 Brtihl, on plant alkaloids, 181 

 Brussels, 256, 257 

 Bryonia, 313 



Buchner, E., on zymase, 163; Buchner, E., Buchner, 

 H., and Hahn, on zymase, etc., 167, 201; B. 

 and Antoni, on zymase, etc., 204; B. and Gaunt, 

 on acetone-treated acetic acid bacteria. 231; 

 B. and Meisenheimer, on alcoholic fermenta- 

 tion, 167. (See also Albert, B. and Rapp.) 



