440 GROWTH OF PLANTS 



4. Barrows, F. L., "Propagation of Lycopodium. I. Spores, cuttings, and bulbils," 



C. B. T. /., 7 : 267-294 (1935). 



5. , "Propagation of Lycopodium. II. Endophytic fungus in gametophyte and 



sporophyte," C. B. T. I., 7 : 295-309 (1935). 



6. , "Propagation of Epigaea repens L. I. Cuttings and seeds," C. B. T. /., 8 : 81- 



97 (1936). 



7. , "Propagation of Lycopodium. III. Spore germination," C. B. T. /., 8 : 233- 



236 (1936). 



8. , "Propagation of Epigaea repens L. II. The endophytic fungus," C. B. T. I., 



11 : 431-440 (1941). 



9. Barton, L. V., "Some effects of treatment of non-dormant seeds with certain growth 



substances," C. B. T. L, 11 : 181-205 (1940). 



10. , "Some effects of treatment of seeds with growth substances on dormancy," 



C. B. T. /., 11 : 229-240 (1940). 



11. Brierley, P., "Dahlia mosaic and its relation to stunt," Bull. Am. Dahlia Soc, 



Ser. IX. No. 65 : 6-11, 19 (July, 1933); also in B. T. I. Prof. Pap., 1 : 240-246 

 (1933). 



12. , "Studies on mosaic and related diseases of dahha," C. B. T. /., 5 : 235-288 



(1933). 



13. , and F. F. Smith, "Additional species of Lilium susceptible to lily-rosette 



virus," Phytopath., 35 : 129-131 (1945). 



14. Chase, W. W., "The composition, quantity, and physiological significance of gases 



in tree stems," Minnesota Agric. Exp. Sta. Tech. Bull. 99 : 51 pp., 1934. 



15. Denny, F. E., "Role of mother tuber in growth of potato plant," Bot. Gaz., 87 : 



157-194 (1929); also in C. B. T. /., 2 : 77-114 (1929). 



16. , "Amputation of mother-tubers from potato sprouts at intervals after plant- 

 ing," A7H. Potato Assoc. Proc, 16 : 87-95 (1930); also in B. T. L Prof. Pap., 

 1 : 127-135 (1930). 



17. , "The twin-leaf method of studying changes in leaves," Am. J. Bot., 17: 



818-841 (1930); also in C. B. T. L, 2 : 592-615 (1930). 



18. , "Changes in leaves during the night," C. B. T. /., 4 : 65-83 (1932). 



19. , "Oxygen requirements of Neurospora sitophila for formation of perithecia and 



growth of mycehum," C. B. T. I., 5 : 95-102 (1933). 



20. , "Bases for calculations in measuring changes in leaves during the night," 



C. B. T. /., 5 : 181-194 (1933). 



21. , "Changes in leaves during the period preceding frost," C. B. T. L, 5 : 297- 



312 (1933). 



22. , and N. C. Thornton, "Factors for color in the production of potato chips," 



C. B. T. I., 11 : 291-303 (1940). 



23. , , "Carbon dioxide prevents the rapid increase in the reducing sugar con- 

 tent of potato tubers stored at low temperatures," C. B. T. /., 12 : 79-84 (1941). 



24. , , "Potato varieties: sugar-forming characteristics of tubers in cold stor- 

 age, and suitabihty for production of potato chips," C. B. T. I., 12 : 217-252 

 (1941). 



25. , , "Interrelationship of storage temperature, concentration, and time in 



the effect of carbon dioxide upon the sugar content of potato tubers," C. B. T. I., 



12 : 361-373 (1942). 



26. , , "The third year's results on storage of potato tubers in relation to 



sugar content and color of potato chips," C. B. T. I., 12 : 405-429 (1942). 



27. , , "The effect of low concentrations of carbon dioxide upon the sugar 



content of potato tubers in cold storage," C. B. T. /., 13 : 73-78 (1943). 



28. , and W. J. Youden, "Acidification of unbuffered salt solutions by plant tissue, 



in relation to the question of tissue isoelectric points," Amer. J. Bot., 14 : 395- 

 414 (1927); also in C. B. T. I., 1 : 309-328 (1927). 



