232 



Scientific Proceedings, Royal Dublin Society. 



Table IU.—IIpx. 



* These figures, although determined in experiments on actual ultimate growths, should be 

 perhaps more properly assigned to the column for the leaves on penultimate growths ; for at the time 

 the developing buds had not produced six mature leaves ; hence these figures were obtained only 

 from shoots which had not yet developed the current ultimate growths which gave the leaves for the 

 experiments recorded in the first two columns. 



t This figure, viz. : A = 0-730°, was obtained from an experiment on a sample of leaves from 



