HORTICULTURAL SOCIETY OF NEW YORK. 



International Conference on Plant Hardiness 

 and Acclimation* 



Arrangements are progressing for the holding of an International Con- 

 ference on Plant Hardiness and Acclimatization, under the direction of this 

 Society, on September 30th, and October 1st and 2nd, 1907, probably in the rooms 

 of the American Institute and the Museum Building of the New York 

 Botanical Garden. Delegates from nearly all the States of the Union and 

 from Canada, Europe, Africa and elsewhere have promised to attend and 

 a preliminary program of about twenty-four titles has been prepared. 



It is intended to publish the full report of the proceedings in book form 

 as Volume II of the Memoirs as a compainj^'on to the Report on the Con- 

 ference on Plant Breeding held 1902. 



JAMES WOOD, 

 N. L. BRITTON, 

 H. A. SIEBRECHT, 

 PATRICK O'MARA, 

 LEONARD BARRON, 



I Committee 

 j in Charge. 



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