INDEX 



343 



Bamboo, 32, 179 



Bang, on lipoids, 186, 187 



Bangia, 38 



Baranetskii, on osmosis, in; on artificial cellulose 

 membranes, 112; on transpiration, 138; on 

 bleeding, 141; on starch-splitting enzymes, 

 167; on periodicity of stem elongation, 277; 

 on twining, 313 



Baranetsky, see Baranetskii. 



Baranetzki, see Baranetskii. 



Baranetzky, see Baranetskii. 



Barium, 82; carbonate, 219; chloride, 218; hydrox- 

 ide, 6, 218 



Barley, 16, 17, 161, 162, 167, 176, 222, 255 



Barnes, on "photosyntax," 4 



Barthelemy, on gas exchange, 130 



Bartlett, see True and B. 



Bary, de, on guttation, 140 



Baryta water, 218 



Basipetal growth, 251 



Bassler, on correlations, etc., 301 



Bast, 269 



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

 ment, 283 



Batelli, see Bach and B. 



Bayliss and Starling, on hormone action, 173, 331 



Bean (see also Phaseolus), 17, 101, 184, 214, 215 

 216, 227, 229, 231, 255, 283, 284, 286, 287, 306, 



313 

 Becquerel, on assimilation of light, 34, 35 

 Bedford and Pickering, on toxins in soil, 99 

 Beech, 88, 89, 97, 137, 291; copper, 22 

 Beer, 212, 233; diseases of, 208; beer-wort, 44, 45, 



60, 61, 208, 262 

 Beeswax, 36, 106 



Beet (see also Beta), 22, 162, 178, 210, 229, 337 

 Beggiatoa, 50, 52 

 Begonia, 115, 144. 336 



Beijerinck, on bacteria assimilating carbon dioxide 

 in darkness, 50, 54; on bacteria of legume 

 nodules, 76; on nitrifying bacteria, 78, 79 

 Bellamy, see Lechartier and B. 

 Bellis, 272, 284, 287 

 Bell-jar, double-walled, 16 

 Benz, see Willstatter and B. 

 Benzaldehyde, 168, 190 

 Benzene, 187 

 Benzine, 9, 20, 187 



Berkeley and Hartley, on osmotic pressure, 113 

 Bernthsen, Organic chemistry, 190 

 Berthelot calorimeter, 222 



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., 202; B. and Andre, on car- 

 bonates, nitrates and oxalates in plants, 181 

 Berlholeiia, 161 



Bertrand, on sorbose bacteria, 234 

 Berzelius, on catalysis, xxxii 

 Beta (see also beet), 123 

 Betonica, 325, 326 

 Betula (see also birch), 27, 291 

 Bicollateral bundles, 151 

 Bidens, 268 

 Biedl, on hormones, etc., 332 



Bilirubin, 12 

 Bindweed, 313 

 Biochemical tests, 159 

 Birch (see also Betula), 106, 142 

 Bismarck brown, 120 

 Biuret reaction, 159, 162, 165 



Blackman, on gas exchange, 4, 105, 107; on limiting 

 factors, 36, 258; on photosynthesis and respi- 

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

 synthesis and temperature, 36 

 Bladder membrane, 104, III 

 Bleeding, 140-142 

 Blood, 169 

 Boehm, see Bohm. 

 Bog soil, 70, 92, 100; bog water, 100 

 Bohm, on starch formation, 28, 38, 190; on ascent 



of sap, 143, 147 

 Boletus, 189 



Bondi and Eissler, on lipoproteins, 187 

 Bonnier, on heat of respiration, 221, 222, 223; on 

 configuration and maintained electric light, 

 289, 290; on alpine cultures, 324, 325-327; B. 

 and Mangin, on photosynthesis, 4, 32; on 

 respiration, etc., of mushrooms, 213, 215; on 

 respiration of tissues without chlorophyll, 215, 

 217; on respiration, 219, 220 

 Borodin, on crystallized chlorophyll, 9; on pigments 

 with chlorophyll, 19; on asparagm, 174, 178, 

 180; on leucin, 175, 176, 178; on respiration. 

 214, 217 

 Boron, 82, 87 



Bossard, see Schulze, Steiger and B. 

 Bolrytis, 189 



Bottom fermentation, 208 

 Bouillon, 61, 70 



Boussingault, Agronomie, 2, 64, 173. 193; on gas 

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

 65, 72, 75; on organic nitrogen sources. 66; on 

 asparagin, 173. 174 

 Boussmgaultia, 330 



Brasch, on physical chemistry in physiology, 119 

 Brassica (see also cabbage, turnip), 301 

 Breal, on nitrogen nutrition, 72 

 Bredeman, on nitrifying bacteria, 78 

 Bredig, on catalysis, xxxiv, 167; B. and Sommer, on 



catalysis, 203, 211 

 Brefeld, on light and fungus growth, 293 

 Briggs and Shantz, on water requirement, 137, 139 

 Briosi, on oil stored instead of starch, 30 

 Britten, see Livingston, B. and Reid. 

 Bromine, 13, 59, 82 

 Bronner, on absorption by soil, 66 

 Broom, 270, 271 



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

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

 sure, photosynthesis and growth, 262; on pho- 

 tosynthesis and diffusion, 34, 105, 108; B. and 

 Morris, on physiology of leaves, 28, 166, 168, 

 189 

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

 Brown-Sequard, on hormone action, 331, 332 

 Brack, on geotropism of lateral rootlets, 300 

 Briicke, on the cell, ill, 157; on Mimosa, 318, 320 

 Briihl, on plant alkaloids, 184 

 Brussels, 258, 259 

 Bryonia, 315 

 Bubbles, air, 144, 149. 



