Blprca 



JOURNAL OF THE 



NEW ENGLAND BOTANICAL CLUB. 



Conducted and published for the Club, by 



BENJAMIN LINCOLN ROBINSON, Editor-in-chief. 



FRANK SHIPLEY COLLINS \ 



MERRITT LYNDON FERNALD I Associate Editors. 



HOLLIS WEBSTER ) 



WILLIAM PENN RICH ) 



EDWARD LOTHROP RAND J Publ «cation Committee. 



VOLUME 18 



1916 



Boston, fIDass. 



1052 Exchange Building. 



provffcence, 1R. U. 



Preston and Rounds Co. 



