35° 



INDEX 



Kostytschew, see Kostychev. 

 Kovchoff , see Kovshov. 



Kovshov, on protein decomposition, 177; on wound- 

 ing and protein formation, 183; on nucleopro- 



teins, 184 

 Krabbe, see Schwendener and K. 

 Krascheninnikoff, see Krasheninnikov. 

 Krasheninnikov, on photosynthesis and dry-weight 



increase, 32; on non-assimilation of carbon 



monoxide, 37 

 Krasnosselskaia, on respiration enzymes and 



wounding, 229 

 Krasnosselsky, see Krasnosselskaia; also Walther 



et al. 

 Kraus, G., on chlorophyll, 7; on starch formation 



in alga, 29; on water distribution in plants, 



192; on heat of respiration, 221 

 Kreusler, on photosynthesis and respiration, 27; 



on photosynthesis and temperature, 35 

 Kiihne's dialyzer, 162 



Kuijper, on temperature and respiration, 213 

 Kiister, on culture of microorganisms, 57 

 Kiitscher, see Ackermann and K.; Engeland and K. 



Laage, on light and leaf form, 288 



Laccase, 169 



Laccol, 169 



Lacquer, 226 



Lactic acid bacteria and fermentation, 59, 212 



Lactose, 39, 205, 212 



Lactuca, 280 



Lafar, Technical mycology, 204 



Lane-Claypon, on correlation and hormones, 332 



Langley, on light and vision, 22 



Langstein, on formation of carbohydrate from pro- 

 tein, 188 



Larix, 27, 291 



Laskovski, see Liaskovskii. 



Latex, 169 



Lalhyrus, 9, 168 



Latitude, and light requirement, 178 



Laurent, on denitrifying microorganisms, 79 



Lauterborn, on sulphur bacteria, 52 



Lavoisier, on mass conservation, xxxi 



Lawes and Gilbert, on nitrogen fertilizer problems, 

 73 



Lawrence, see Harris and L. 



Lead, 82; acetate, 180 



Leaves, metabolism of, 16, 22, 33, 77, 89, 108, 130, 

 132, 137. 138, 143, 168, 181, 184, 267, 273; form 

 of, 262, 267, 286, 288, 303, 304, 315; responses 

 of, 251, 278-280, 292, 297, 301, 318, 319, 322; 

 leaf-mould, 67 



Lebedeff , see Lebedev. 



Lebedev, on hydrogen bacteria, 51; of zymase, 

 170; L.'s dried yeast, 211. See also Xabokikh 

 and L. 



Lebedew, see Lebedev. 



Lechartier and Bellamy, on respiration of fruits, 224 



Lecithin, 177, 180, 187 



Leek, 182, 183, 229 



Leeuwenhoek, inventor of microscope, 53 



Leguminosce, 73-77, 194 



Legumelin, 161 



Legumes, 75, 174, 178 



Legumin, 161, 162 



Lengerkin, on tendrils, 314 



Lenticels, 105, 106, 130 



Lepidium (see also cress), 98, 255, 272 



Leptome, 152 



Lesage, on chlorophyll formation, 17 



Leucin, 163, 164, 169, 174-170, 178, 179 



Leucophyll, 18 



Leucoplasts, 157, 185 



Leucosin, 161 



Levshin on light and respiration in fungi, 215 



Liaskovskii, on chemistry of seed germination, 194, 

 220 



Liaskovskii, on respiration and water, 194, 220, 221 



Lichtgenuss, 288, 289 



Lidforss, on chemotropism of pollen tubes, 336 



Liebermann's reaction, 159 



Liebig, on ash analyses, 88 



Lieffrauenberg, 65 



Lieske, on iron bacteria, 53 



Light (see also energy, spectrum), 15, 23, 26, 27, 

 189, 292; and metabolism, 14, 15, 20, 22, 23, 

 25-29, 31. 33, 34. 39, 83, 86, 138, 174. 181. 182, 

 184, I9I-I93, 213-215, 286-288, 290, 293, 294; 

 responses to, 277-279. 281, 283-286, 288, 219, 

 293, 332-334; light requirement, 27, 291, 292; 

 decomposition of carbon dioxide influenced by 

 light, 22-29; growth and configuration influ- 

 enced by light, 276-294 



Ligustrum, 36, 224 



Likiernik, see Schulze and L. 



Lilac, 168, 264, 265 



Liliacea, 253 



Lime (see also calcium), 71, 98, 101 



Lime-nitrogen, 73 



Lind, on penetration of fungi into stone, etc., 126 



Lindau, see Haselhoff and L. 



Linden (see also Tilia), 32, 259 



Lindner, on yeast and fermentation, 45, 208 



Linsbauer, see Grafe and L. 



Lipase, 169, 171 



Lipins, 186 



Lipoids, 187, 18S; lipoids and phosphatides, 186- 

 188; lipoid-proteins, 187 



Liquids, 104 



Liro, on chlorophyll formation, 14, 19 



Lister, on lactic fermentation, etc., 59 



Lithium, 82 



Lithospermum, 86 



Liubimenko, on light and seed development, 15; on 

 ombrophilous, etc., plants, 27; on dry weight, 

 chlorophyll production and light intensity, 27; 

 on photosynthesis and amount of chlorophyll, 

 27, 35, 36; on light and assimilation of organic 

 substances, 39. (See also Monteverde and L.) 



Livingston, on physioolgical action of distilled 

 water, 83; on toxins in soil, 83, 99; on bog 

 water 100; diffusion and osomotic pressure, 

 109; on osmotic pressures of cells, 123; on 

 foliar resistance to transpiration, 137; on at- 

 mometry, 137; on integration of temperature 

 values, 258; L., Britten and Reid, on toxins in 

 soils, 99; L. and Brown, on foliar water-con- 

 tent, 138; L. and Hawkins, on water relations, 

 274; L. and E. B. Shreve, on cobalt-chloride 

 method, 137; L. and Forrest Shreve, on climate 

 and plant distribution, 258. L. an Totting- 



