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VOLUME XIII NUMBER 2 5 
The BRY0L0GI5T 
AN ILLUSTRATED BIMONTHLY DEVOTED TO 
NORTH AMERICAN MOSSES 
HEPATICS AND LICHENS 
FOUNDED IN 1898 
By 
ABEL JOEL GROUT, Ph.D. 
EDITOR 
ANNIE MORRILL SMITH 
CONTENTS 
Lichen Notes No. 14. Two New Cetraria Forms and Three 
New Combinations {II liist7'ated) . G. K. Merrill 25 
A Plea for More and Better Local Work Elizabeth G. Britton SO 
Amblystegium Holzingeri — A Correction . . A. J. Grout 32 
Notes on North American Hepaticae, I Alexander W. Evans S 3 
Some Lophozias of the Ventricosa Group . Annie Lorenz so 
Sullivant Moss Society Notes ....... ^(5 
Report of the S. M. S. Meeting at Boston . An?iie Lorenz 47 
S. M. S. Offerings 4 s 
Entered at the Post Office at Brooklyn, N. Y., April 2, 1900, as second class of mail 
matter, under Act of March 3, 1879. 
Published by the Editor, 78 Orange St., Brooklyn, N. Y., U. S. A.- 
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PRESS OF MCBRIDE A STERN, 338-340 PEARL STREET. NEW YORK 
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