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. 
WILLIAM PENN RICH 
EDWARD LOTHROP RAND Publication Committee. 
Vol. 24. March, 1922. No. 279. 
CONTENTS: 
Notes on New England Orchids.—II. The Mycorrhiza of Good- 
yera pubescens. Oakes Ames . . . . Sor ae cave o8 
Varieties of Geum canadense. M. L. Fernald & C. A. cite 47 
Polymorphism in Enteromorpha crinita. A. B. Klugh. .... an 
The Generic Name Phragmites. M. L. Fernald. . . . . . . .. 55 
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