1194 AUTHOR INDEX 



Bohning, R. H.: Midday depression and CO2 content in air, 875, 876; constant photo- 

 synthesis of land plant under constant conditions, 879; decline of photosynthesis 

 of shade plants in strong light, 989. 



Bose, J. C: Energy conversion by plants under natural conditions, 1003-1004. 



Boysen-Jensen, P.: Light curves of Fagus and Sinapis, 966; light curves of heliophilic 

 and umbrophilic plants, 987; maximum rates of photosynthesis, 991; photo- 

 synthesis of leaves under natural conditions, 998. 



and Miiller, D.: Constant photosynthesis under field conditions, 876; light curves 



of ferns and lichens, 966; compensation points of trees, mosses, and lichens, 982; 

 light curves of umbrophilic and heliophilic plants, 987, 988, 989; photosynthesis 

 under natural conditions, 997-1001. 



Brackett, F. S.: Empirical equation for light curves, 1046. See also Hoover, W. H. 



Brewster, D.: Chlorophyll fluorescence, 740. 



Briggs, G. E.: Yield measurement with leaves, 1118; yield in blue-violet lower than in 

 yellow and green, 1148. 



Brilliant, V. A.: Adaptation phenomena, 873. 



Brown, A. H.: Tracer experiments on respiration in light, 1 117. 



Brown, H. T., and Escombe, F. : Rate of CO2 uptake by leaves from air, 912; theory of 

 CO2 diffusion through stomata, 913; rate of photosynthesis under natural condi- 

 tions, 1000; energy conversion under natural conditions, 1003-1004. 



Brown, W. H., and Heise, G. W.: Criticism of Blackman's law of limiting factors, 861, 

 965. 



Buder, J.: Fluorescence of bacterioviridin, 811. 



Buhr, H. See Guttenberg, H. von. 



Burk, D., and Lineweaver, H.: Calculation of carboxylation equilibrium from CO2 

 curves of photosynthesis, 935; kinetic analysis of light curves, 1046. .See also 

 Warburg, O. 



Burns, G. R. : Absorption of light by conifer needles, 684 ; no photosynthesis in conifers 

 below 465 m/x, 1153; photosynthesis up to 740 niyu, 1158, 1164-1165. 



Burr, G. O. See Miller, E. S. 



Calvin, M. See Aronoff, F.; Lewis, G. N. 



and Dorough, G.: Long-lived infrared fluorescence of chlorophyll, 748, 795. 



Carr. See Loomis, W. 



Chesnokov, V., and Bazyrina, K.: CO2 concentration threshold of photosynthesis, 907; 

 CO2 exhaustion effects in land plants, 908; gas exchange balance at low CO2 

 concentrations, 985. See also Bazyrina, K.; Kostychev, S. P. 



Coblentz, W. W. See Stair, R. 



Comar, C. L. See Zscheile, F. P. 



Daniels, F. See Magee, J. L.; Manning, W. M.; Petering, H. G. 



Danilov, A. N.: Cooperative and antagonistic effects of different colors on photo- 

 synthesis, 1166-1167. 



Dastur, R. H. (with Asana, R. D., and Gunjikar, L. K.): Has polarization an effect on 

 photosynthesis?, 1147. 



(with Samant, K. M., Mehta, R. Y., Solomon, S., Kanitkar, U. K., and Rao. M. S): 



Cooperative and specific effects of different colors in photosynthesis, 1167 



