230 



begun the third season's growth since the girdHng took place. 

 It is the intention to follow this latter case from year to year in 

 order to determine what the final effect of this treatment will be. 

 Discussion followed each of the papers, adjournment taking 

 place at about five o'clock. 



Marshall A. Howe, 



Secretary pro tem. 



DATES OF PUBLICATION 



No. 



I, 



for January, Pages 



1-20 



Issued February 



I, 



1917 



No. 



2, 



February, 



21-32 



March 



8, 



1917 



No. 



3. 



March, 



33-54 



April 



17, 



1917 



No. 



4. 



April, 



55-68 



May 



10, 



1917 



No. 



5. 



May, 



69-90 



June, 



2, 



1917 



No. 



6, 



June, 



91-110 



June 



13, 



1917 



No. 



7, 



July, 



111-130 



July 



18, 



1917 



No. 



8, 



August, 



131-150 



August 



14, 



1917 



No. 



9. 



September, 



151-170 



October 



2, 



1917 



No. 



lO, 



October, 



171-182 



October 



31, 



1917 



No. 



II, 



November, 



1 83-206 



November 



30, 



1917 



No. 



12, 



December, 



207-242 



January 



24, 



1918 



ERRATA. VOL. 17. 



Page 10, line 30, for maritimus read littoralis. 

 Page 12, line i, ior flava read villosa. 



Page 137, 1 

 Page 138, 1 

 Page 169, 1 

 Page 184, 1 

 Page 185, 1 



ne 43, for Polygonatum read Polygonum. 

 ne 27, strike out Allium and Deringa. 

 ne 26, for R. L. read R. A. 

 ne 6, for 1873 read 1866. 

 ne 34, for F. L. read F. H. 



