2U 



Scientific Proceedings^ Uoyal Dublin Society. 



been only 20 hours' sunshine, the figures were 0-969° and 0-940°. It will 

 further emphasize this point when we see that the highest value for the sap 

 of the leaves of the penultimate growths was recorded in the two years of 



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observation iu the mouth of November, although the Octobers of these years 

 had only 71 and 62 hours' sunshine respectively. 



Au attempt to correlate the rain-fall with the cryoscopic values was found 



