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PUBLICATIONS OF 
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THE TORREY BOTANICAL CLUB 
BULLETIN OF THE TORREY BOTANICAL CLUB 
Monthly; established 1870. Each issue averages nearly 
60 pages and 2 or 3 plates. Devoted to botanical contri- 
butions of the widest range ; morphological, physiologi- 
cal, systematic, ecological and geographic. $3.00 a year. 
TORREYA 
A monthly journal of botanical notes and news ; estab- 
lished 1901. About 16 pages in each issue. $1.00 a year. 
MEMOIRS OF THE TORREY BOTANICAL CLUB 
Issued at irregular intervals since 1889. Consisting of 
papers too long for publication in the Bulletin. Eleven 
volumes completed. $3.00 a volume. 
All subscriptions should be addressed to the Treasurer 
of the Torrey Botanical Club. 
FRANCIS E. LLOYD Columbia University, New York City 
ESTABLISHED 1897 
THE PLANT WORLD 
Edited by FRANCIS E. LLOYD 
An Illustrated Monthly Magazine of Popular Botany 
Official Organ of the Wild Flower Preservation 
Society of America 
If you are interested in Botany the PLANT WORLD will interest you. 
If you are a teacher of Botany the PLANT WORLD will help you. 
It will keep you in touch with modern Botanical thought. 
Send for Sample Copy 
TEACHERS COLLEGE, Columbia University, New York City 
METHODS IN MOSS STUDY 
In Twelve Lessons 
By C. J. MAYNARD 
This is a Hand Book issued in parts, one to each lesson, at the rate of 
four parts per month, and will be completed early in April. The chief 
reason for this method of publication is to give subscribers an opportunity to 
color the plates for themselves before the book is bound. 
Terms : Uncolored, 10c. per part, or |1.00 in advance for the twelve parts. 
Colored, 30c. per part, or $3.50 in advance for the twelve parts. 
Send stamp for special circular and sample pages Address : 
, C. J. MAYNARD, 447 Crafts St.. West Newton, Mass.” £ 
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