PREFACE. 



The author then gives a summary of the effects of frost on 

 vegetable tissues and other interesting facts, concluding with an 

 alphabetical list of trees with details concerning their various powers 

 of resisting frost. 



I shall be glad to receive any remarks or corrections from the 

 authors of the reports that they may desire to make. 



Drayton House, 

 Ealing. 



GEOKGE HENSLOW. 



