INDEX 



303 



Baranetsldi, on osmosis, 103; on artificial cellulose 

 membranes, 104; on transpiration. 126; on 

 bleeding, 129; on starch-splitting enzymes, 

 149; on periodicity of stem elongation, 245; 

 on twining, 276. 



Baranetzki^ see Baranetskii. 



Baranetzky, see Baranetskii. 



Barium, 76; carbonate, 196; chloride, 195; hydrox- 

 ide, 6, 195. 



Barley, 15, 17, 143, 144, 149, 158, 199. 223. 



Barnes, on "photosyntax," 3. 



Bartbelemy, on gas exchange, iiS. 



Bartlett, see True and B. 



Bary, de^ on guttation, 128, 



Baryta water, 195. 



Basipetal growth, 220. 



Bassler, on correlations, etc., 269. 



Bast, 237. 



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

 ment, 251. 



Batelli, see Bach and B. 



Bayliss and Starling, on hormone action, 155, 292. 



Bean (see also Phaseolus), l7»l9Si 166, 191, 192, 

 193, 204, 206, 208, 223, 2SX, 252, 254, 2SS. 274. 

 276. 



Becquerel, on assimilation of light, 33, 34. 



Bedford and Pickering, on toxins in soil, 93* 



Beech, 82, 83, 91. 12S, 259; copper, 21. 



Beer, 189, 210; diseases of, 185; beer-wort, 41, 42, 

 57. S8, i8s, 230. 



Beeswax, 36, 98. 



Beet (see also Beta), 21, 144, 160. 187, 206, 298. 



Beggiatoa, 47, 49- 



Begonia, 107, 132, 297. 



Beijerinck, on bacteria assimil,ating carbon dioxide 

 in darkness, 47. So; on bacteria of legume 

 nodules, 71, 72; on nitrifying bacteria, 74» 75' 



Bellamy, see Lechartier and B. 



Bellis, 240, 252, 255. 



Bell-jar, double- walled, 15. 



Benz, see Willstatter and B. 



Benzaldehyde, 150, .172. 



Benzene, 169. 



Benzine, 69. i9, 169. 



Berkeley and Hartley, on osmotic pressure, 104. 



Bernthsen, Organic chemistry, 172. 



Berthelot calorimeter, 199. 



Berthelot, D., on electric discharge and nitrogen 

 combination, 68; B. and Gaudichon, on arti- 

 ficial photosynthesis, 31. 



Berthelot, M., on nitrogen fixation in soil, 73; 

 Chemie vegetale, 78; on catalytic formation 

 of formic acid, etc., 179; B. and Andr^, on car 

 bonates, nitrates and oxalates in plants, 163. 



Bertholeiia, 143. 



Bertrand, on sorbose bacteria, 211. 



Berzelius, on catalysis, xxii. 



Beta (see also beetj, 114. 



Beionica, 286. 



Betula (see also birch), 27, 259. 



Bicollateral bundles, 136. 



Bidens, 236. 



Biedl, on hormones, etc., 293. 



Bilirubin, 12. 



Bindweed, 276. 



Biochemical tests, i4i* 



Birch (see also Betula), 98. 130. 



Bismarck brown, iii. 



Blackman, on gas {exchange, 4, 97, 106; on limiting 

 factors, 35; 226; on photosynthesis and respi- 

 ration, 36, 97 ; B. and Matthaei, on photosynthe- 

 sis and temperature, 35. 



Bladder membrane, 96, 103. 



Bleeding, 128-130, 



Blood, 151' 



Boehm, see Bohm. 



Bog soil, 66, 86, 95; bog water, 95, 



B6hm, on starch formation, 28, 38, 172; on ascent 

 of sap, 131, 134. 



Boletus, 171. 



Bond! and Eissler, on lipoproteins, 169. 



Bonnier, on heat of respiration, 198, 199, 200; on 

 configuration and maintained electric light, 

 257, 258; on alpine cultures, 2S5, 286; B. and 

 Mangin, on photosynthesis, 4, 31; on respira- 

 tion, etc., of mushrooms, 190, 192; on respira- 

 tion of tissues without chlorophyll, 192, 194; 

 on respiration, 196, 197. 



Borodin, on crystallized chlorophyll, 9 ; on pigments 

 with chlorophyll, 19; on asparagin, 156, 160, 

 162; on leucin, 157, 158, 160; on respiration, 

 191, 194. 



Boron, 76, 81. 



Bossard, see Schulze, Steiger and B. 



Boirytis, 171. 



Bottom fermentation, 185. 



Bouillon, 59, 65. 



Boussingault, Agronomic, 2, 60, 155. i75; on gas 

 exchange, 2, 3; on assimilation of nitrogen, 60, 

 6r, 68, 69; on organic nitrogen sources, 62; on 

 asparagin, 15s, is6. 



BoussingauUia, 291. 



Brasch, on physical chemistry in physiology, no. 



Brassica (see also cabbage, turnip), 269. 



Br^al, on nitrogen nutrition, 68. 



Bredeman, on nitrifying bacteria, 74* 



Bredig, on catalysis, zziv, 149; B. and Sommer, on 

 catalysis, 180, 188. 



Brefeld, on light and fungus growth, 261. 



Briggs and Shantz, on water requirement, 12S. 127. 



Briosi, on oil stored instead of starch, 29. 



Britten, see Livingston, B. and Reid. 



Bromine, 13, S6, 76. 



Brenner, on absorption by soil, 62. 



Broom 238, 239. 



Brown, H. T., on assimilation of light, 34, 97, 100, 

 126; B. and Escom.be, on carbon-dioxide pres- 

 sure, photosynthesis and growth, 230; on pho- 

 tosynthesis and diffusion, 34, 97, 100; B. and 

 Morris, on physiology of leaves, 28, 148, 150, 

 171. 



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



Brown- S^quard, on hormone action, 292, 293. 



Bruck, on geotropism of lateral rootlets, 268, 



Brucke, on the cell, 102, 139; on Mimosa, 280, 282. 



Briihl, on plant alkaloids, 166. 



Brussels, 226, 227. 



Bryonia, 278. 



Buchner, E., on zymase, 148; Buchner, £., Buchner, 

 H., and Hahn, on zymase, etc., 152, 181; B, 

 and Antoni, on zymase, etc., 184 ; B. and Gaunt, 

 on acetone-treated acetic acid bacteria, 211; 

 B. and Meisenheimer, on alcoholic fermenta- 

 tion, 152. (See also Albert, B. and Rapp.) 



