CLUBBING OFFER 
The following rates are made in connection with Dr. Grout for a year’s 
subscription to the Bryologist, or for membership in the Sullivant Moss 
Society, if remittance is made at one time, in advance. 
Moss Flora of N. Y. City and Bryologist, $2.10; with membership, $2.35, 
Mosses with Handlens, Ed. ii, and Bryologist, $2.75; with membership, $3.00. 
Mosses with Handlens and Microscope and Bryologist, $6.25; with mem- 
bership, $6 50. 
All remittances and communications should go to 
Edward B. Chamberlain 18 West 89th St., New York 
WANTED 
Back Numbers of the Bryologist* Anyone having 
copies of the Bryologist, VoL iii Nr. i, or Vol. vi. Nr, 
2, for sale, is requested to write the undersigned; copies 
of the whole volume will also be bought. A liberal al- 
lowance will be made to members on next year’s dues. 
EDWARD Be CHAMBERLAIN 
18 West 89th. Street NEW YORK CITY, N. Y. 
CHECK-LIST OF NORTH AMERICAN HEPATICAE 
By Miss C. C. Haynes and Dr. A. W. Evans 
Lists all forms known to occur in the United States and Canada. First 
Supplement containing additions and corrections, also ready. 
Price, for either List or Supplement , 25 c per dozen , 50 for $ 1,00 
MISS C. C. HAYNES - - - HIGHLANDS, N, J. 
