Dodora 
JOURNAL OF THE 
NEW ENGLAND BOTANICAL CLUB 
Conducted and published for the Club, by 
BENJAMIN LINCOLN ROBINSON, Editor-in-Chief. 
MERRITT LYNDON FERNALD 
HOLLIS WEBSTER Associate Editors. 
LINCOLN WARE RIDDLE 
WILLIAM PENN RICH 
EDWARD LOTHROP RAND Publication Committee. 
Vol. 22. July, 1920 No. 259. 
CONTENTS: 
Varieties of Pityrogramma triangularis. C. A. Weatherby . . . 113 
Pyrola rotundifolia and P. americana. M. L. Fernald . . . . 121 
Reports on the Flora of the Boston District, —cXXIII. . . . . 123 
Stachys lanata in Ontario. P.C. Standley . . . . . . . . 128 
Boston, Mass. Providence, R. F. 
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