AMERICAN PLANT NAMES 



All the common and vernacular names of the plants of Eastern 

 America alphabetically arranged under the correct technical terms. It 

 gives the generic vernacular names, indicates the most authoritative 

 common name and enables you to identify your plants if you know what 

 ordinary people call them. The first part contains more than 1,000 

 names in the buttercup, rose, pea and lily families. 



SO Cents per part of 32 pages 3 parts for $1.00 



With Annual Subscriptions, only, $1.75 



WILLARD N. CLUTE & CO., Publishers 



JOLIET, ILL. 



EDUCATIONAL STEREOGRAPHS 



In natural color, illustrating western wild flowers, forest trees, geology, 

 astronomy, mineralogy, western mountains, deserts, etc. Just the thing 

 for teachers and nature lovers and for gifts. 



Write for complete information and price list of desired subject, or 

 send 25 cents for a sample. 



We also sell lantern slides at a very low rate. 



W. SCOTT LEWIS 



HOLLYWOOD, LOS ANGELES, CALIFORNIA 



ECOLOGY 



Devoted to all Forms of life in relation to environment 



ESTABLISHED 1920 QUARTERLY 



Official Publication of the 



Ecological Society of America 



Subscription, $3 a Year Back Volumes $3.50 post free 



Sample Copy on request 



TEN PER CENT DISCOUNT 



on Volumes One and Two will be offered to all institutions plac- 

 ing a subscription on the "till forbidden" basis. This OFFER 

 HOLDS GOOD ONLY WHEN THE ORDER IS PLACED 

 WITH THE BUSINESS MANAGER DIRECT, and not 

 through any agency. 



Address all communications to 



ECOLOGY 



BROOKLYN BOTANIC GARDEN 

 BROOKLYN N. Y. 



