LICHEN HERBARIUM FOR SALE 



A Herbarium of over 4000 species and varieties, represented by over 5000 

 units. Southern California Lichens, SEVERAL CENTURIES. 



BOTANICAL LIBRARY for sale;— list on application. 



MRS. ELSPETH H. ANDRAE - - Box 583, Santa Monica, Cal. 



COMPLETE SETS OF THE BRYOLOGIST 



Complete sets of the Bryologist, ONLY A FEW LEFT, early issues re- 

 printed, are obtainable for $17.75. Ten-year Index, $1.00 extra. Early volumes, 

 with detailed articles for beginners, will be sold when not breaking sets. Prices 

 on application. 



EDWARD B. CHAMBERLAIN, 18 West 89th St., New York City 



CHECK-LIST OF NORTH AMERICAN HEPATIGAE 



By Miss C. C. Haynes and Dr. A. W. Evans 



Lists all forms known to occur in the United States and Canada. First Sup» 

 plement. containing additions and corrections, also ready. 



Price, for either List or Supplement, 25c per dozen, 50 for $1.00. 

 MRS. ANNIE MORRILL SMITH, 78 Orange St., BROOKLYN, N. Y. 



