302 



INDEX 



citrate, 87, 88; chromate, 105; -magnesium 

 phosphate, 84, 85; molybdate, 85; nitrate, 44; 

 phosphate, 44; phospho-molybdate, 8s; sul- 

 phate, 44, 46, 78, 90, 142-144; tartrate, 41; 

 ammonical copper oxide, iSi 23, 25; ammonium 

 salts in general, 61, 63, 67, 68. 75. 90, 92. 



Ampelopsis, 277, 278, 279- 



Amygdalin, 150, 172, I73- 



Amylase, 150. 



Anaerobic cultures, etc., j'S, i53. 167, I79. 188, 194. 

 202-206, 210, 228, 229; anaerobic respiration, 

 200-202. 



Anesthesia, X84, 283* 



Anatomical relations, of cell growth, 213-214. 



Andes, 285- 



Andre, see Berthelot and A. 



Andrews* on centrifuged cells, 269. 



Andromeda, 91. 



Anemone, 226. 



Aniline dyes, in, 241. 



Anions, 174. 



Antheridium, 295. 



Anthocyanins. 21. 



Anthrax, 167. 



Anti-enzymes, iSS- 



Antiseptics, SSf S6. 



Antiserum, 294* 



Antitoxins, alkaloids, and toxins, 166-168. 



Antoni, see Buchner and A. 



Apogeotropism. 263. 



Apparatus for the study of growth. 217. 



Appert, on preserves, 51- 



Appleman, on oxidase and catalase, iSS- 



Apporhegmas, 161 



Aquatics, 235. 



Arabinose, 171. 



Arbutin, 172. 



Archegonium, 29S- 



Areca, 116. 



Arginin, 14S-147. 160, 162. 



Aristolochia, 220. 



Armstrong, Carbohydrates and glucosides, 171- 



Amaud, on carotin, etc., and on cholesterin. 19. 



AroidecB, 128, 198. 



Arrhenius, on electrolytic dissociation, no. 



Arrow-head, 236. 



Arsenic, 76. 



Artari, on chlorophyll formation, 17; on physiology 

 of green algae. 14. 



Artichoke, 82. 



Arum, 221. 



Ascending water current, 121, 134. 



Ascomycetes, 294. 

 , Ascospores,42, 185. 



1 Ash, of plants, etc., 76, 83, 130, 136, i75» 241; ash- 

 JNT—'^nalysis, 82-84; microchemical, 84-85; ash- 

 constituents, absorption oi, Pt. I, Chap. IV, 

 76-95; essential, importance of, 78-79; non- 

 essential, importance of, 79-82. 



Askenasy, on ascent of sap, 131, 134; on growth, 

 220. 



AsOf on lime in plants, 79* 



Asparagin, xxii, 6s, iSif ISS-ISS, 160-162, 170, 176, 

 177, IPS. 



Aspergillus^ 75, 81, 112, iis, 158, 191-193, 202. 



Aspirator, 124, ips, 196. 



Assimilation, 33. 34. 61, 71, 175; of carbon and 



solar energy, by green plants, Pt, I, Chap. I, 

 1-39; of carbon, by green plants, importance 

 of, 1-2; of carbon and of energy, by plants 

 without chlorophyll, Pt. I, Chap. 11, 40-59; 

 of energy, from organic compounds, by plants 

 without chlorophyll, 40-45; of energy, from 

 inorganic substances, by plants without chloro- 

 phyll, 45-49 ; of nitrogen, Pt. I, Chap. Ill, 60- 

 75; of nitrogen compounds, by lower plants, 

 75 ; of atmospheric nitrogen, by bacteria, 73-75. 



Atavistic structures, 272. j 



Atkins, on osmotic relations, ii5» 1S2. (See also 

 Dixon and A.) 



Atmometer, 125. 



Atmospheric moisture, 125. 233. 242; pressure, 35, 

 134, 228; internal atmosphere, loi; atmos- 

 pheric gases, influence of. on growth andcon- 

 figuration, 230-233. 



AtripleXt 129- 



Atwater, on ammonia assimilation, 61. 



Autoclave, SS- 



Auto-digestion, 151, 172, 173; auto-fermentation, 

 182; auto-oxidation, 168. 



Autolysis, see auto-digestion. 



Autonomic movements of variation, 280. 



Autumn colors, of leaves. 16. 



Avena (see also oat), 144. 



Avogadro's principle, ii, 109. 



Auxanometer, 217. 



B 



Babcock, on metabolic water. 173, 197. 

 Bach, A., on photosynthesis, 31; on oxidases, 152; 

 on reduction enzymes, 153; B. and BatelU on 

 decomposition of carbohydrates in animals, 

 205 ; B. and Chodat, on oxidases, etc., 152. (See 

 also Chodat and B). 

 Bach, H., on geotropism, 262. 



Bacillus anihracis, 56, 167, 262; lactici acidi, 189; 

 oligocarbophilus, 49; pantotrophust 49; ramosus, 

 66; subtilis, 269, 270; tetani, 167; Ihermophilus, 

 224. 



Bacteria, 40, 41, 49, 112, 154. iss, 167, 188, 2ii; 

 acetic acid, 229; butyric acid, 229; hydrogen,.48, 

 4g\ methane, 211; stilphur, 48; colored, not 

 killed by light, 262; colorless, .killed by light, 

 261; as oxygen indicator, 23; nitrifying, 45, 4.6, 

 48, 49; purple, 262; of soil. 63-65, 74. 75. 92; 

 of root tubercles. 73; temperature limits of, 

 224; assimilation of free nitrogen by, 73 75; 

 bacterial membranes, 210. 



Bacterioids, of root tubercles, 7i» 72. 



Bacterium aceti, 210; coli commune, 1S9, 262; kuet- 

 zingianum, 210; pasteurianum, 210, 225; radv- 

 cola, 72, 73; xylinum, 211; various species, 189. 



Baeyer, on photosynthesis, 29, 30. 



Baker, on effects of formaldehyde, 30 



Bakke, on transpiring power, 125. 



Balanophora, 45. 



Ballner, on complementary reactions of plant pro- 

 teins, -294. 



Bamboo, 32, 164. 



Bang, on Upoids, 168, 169. 



Bangia, 38. 



Baranetsky, see Baranetskii. \ 



