Hovora 
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 5 Associate Editors. 
HOLLIS WEBSTER 
WILLIAM PENN: RICH ee f 
EDWARD LOTHROP RAND Publication Committee. 
VOLUME 19 
1917 
Boston, Mass. | Providence, R. T, 
1052 Exchange Building, Preston and Rounds Co. 
