Dodora 
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 > Associate Editors. 
HOLLIS WEBSTER 
WILLIAM PENN RICH : 
EDWARD LOTHROP RAND Publication Committee. 
Vol. 22. March, 1920 No. 255. 
CONTENTS: 
Soil Tests of Ericaceae and other Families. E. T. Wherry ; 33 
American Varieties of Pyrola chlorantha. M. L. Fernald : 50 
Notes on Pogonia trianthophora. A. E. Lownes : : : 53 
Scirpus acutus. M. L. Fernald ; : : : . : 55 
Boston, Mass. Providence, R. 3f. 
1052 Exchange Building | Preston and Rounds Co. 
