652 GROWTH PERIODICITY 



Went, F. W., and K. V. Thimann. Phytohormones. Macmillan Co. New- 

 York. 1937. 



Selected Bibliography 



Avery, G. S. Jr., et al. Production and distribution of groiuth hormone in 

 shoots of Aesculus and IVIalus, and its probable role in stifnulating cambial 

 activity. Amer. Jour. Bot. 24: 51-58. 1937- 



Harris, G. H. The activity of apple and filbert roots, especially during the 

 winter months. Proc. Amer. Soc. Hort. Sci. 23: 414-422. 1926. 



Kienholz, R. Leader, needle, cambial, and root growth of certain conifers 

 and their interrelations. Bot. Gaz. 96: 73-92. 1934. 



LaRue, C. D. The role of auxin in the development of intumescences on 

 poplar leaves; in the production of cell outgroivths in the tunnels of 

 leaf -miners ; and in the leaf-fall of Coleus. Amer. Jour. Bot. 22 : 908. 



1935. 

 Lee, E. The morphology of leaf-fall. Ann. Bot. 25: 51-106. 1911. 

 Lodewick, J. E. Seasonal activity of the cambium in some northeastern trees. 



Bull. N. Y. State Coll. Forestry i: 5-87. 1928. 

 Loomis, W. E. Daily groivth of maize. Amer. Jour. Bot. 21: 1-6. 1934. 

 MacDougal, D. T. Practical textbook of plant physiology. Longmans, 



Green and Co. New York. 1901. 

 MacDougal, D. T. Studies in tree growth by the dendrographic rnethod. 



Carnegie Inst. Wash. Publ. No. 462. Washington. 1936. 

 Priestley, J. H. Studies in the physiology of cambial activity. New Phytol. 



29: 56-73, 96-140, 316-354- 1930. 

 Sampson, H. C. Chemical changes accompanying abscission in Coleus blumei. 



Bot. Gaz. 66: 32-53. 191 8. 

 Snow, R. Activation of cambial groivth by pure hormones. New Phytol. 34: 



347-360. 1935. 

 Soding, H. tjber den Einfluss von JVuchstoff auf das Dickenwachstum der 



Bdume. Ber. Deutsch. Bot. Ges. 54: 291-304. 1936. 

 Stevens, C. L. Root groivth of white pine (Pinus strobus L.). Yale Univ. 



School Forestry Bull. No. 32. 193 1. 



