The Bryologist 
Bimonthly Journal of 
THE SULLIVANT MOSS SOCIETY 
DEVOTED MAINLY TO THE STUDY OF NORTH AMERICAN MOSSES, 
HEPATICS AND LICHENS 
Subscription in the United States, $1.25 per year; in aT 
other countries, $1.35., Society membership, 25 cents addi- 
tional. Single copies, 25 cents. Vols. I-XVII, 1898-1914, $16.50. 
TEN YEAR INDEX, $1.00 
Checks, except New York City, MUST contain io cents extra for collection 
fee. Manuscripts should be sent to Dr. O. E. Jennings, Carnegie Museum, 
Pittsburgh, Pennsylvania. Forms close on the first of the month prior to that 
of publication. Subscriptions and advertisements should be sent to Dr. O. E. 
Jennings, Carnegie Museum, Pittsburgh, Pennsylvania, or to Mr. Edward B. 
Chamberlain, 18 West 89th Street, New York City. 
ADVISORY BOARD 
Officers of the Sullivant Moss Society 
President — Dr. Alexander W. Evans, Yale University 
New Haven , Conn. 
Vice-President — Mrs. Annie Morrill Smith, . . .78 Orange Street, 
Brooklyn , N. Y. 
Secretary-Treasurer — Mr. E. B. Chamberlain,. .18 W. 89th Street, 
New York City. 
Curators of Herbaria — Mr. George B. Kaiser, Mosses , 508 Locust 
Avenue, Germantown, Pa.; Dr. G. H. Conklin, Hepatics , 1204 
Tower Ave., Superior, Wis.; Dr. H. E. Hasse, Lichens , Box 
583, Santa Monica, California; Mr. E. B. Chamberlain, 
Foreign Exchanges , 18 W. 89th St., New York City. 
All material for identification should be sent to the respective curators, also all 
correspondence relating to the Exchange Department. 
