Zoological and Botanical Supplies — All Kinds 
Biological Specimens — Every Description 
Instruments for Plant Physiology 
Field and Herbarium Equipment 
of Standard Stock 
Driers, Mounting Papers, Genus Covers, Plant Presses 
C Samples of Papers Mailed on Request ) 
Microscopical Accessories of Highest Grade 
COMPLETE LABORATORY EQUIPMENT— Physics, Chemistry, Botany 
CAMBRIDGE BOTANICAL SUPPLY COMPANY 
3 Lexington Street WAVER LEY, MASS. 
I 
RECENT PUBLICATIONS OF THE NEW YORK 
BOTANICAL GARDEN 
JOURNAL, Vol. XVII, No. 193. An illustrated monthly containing notes and non-technical articles 
of general interest. $1.00 a year. 
MYCOLOGIA, Vol. VIII, No. i. An illustrated bimonthly publication devoted to fungi and lichens 
and containing an index to current mycological literature, $3.00 a year. 
BULLETIN, Vol. IX, No. 32. $3.00 per volume. Containing the annual report of the Director-in- 
chief and other official documents. 
MEMOIRS, Vol. 5. $2.00. Flora of the vicinity of New York: A contribution to Plant Geography, 
by Norman Taylor, nearly 700 pages, containing a discussion of the factors affecting the distribu- 
tion of the local flora and a catalogue of the flowering plants and ferns occurring within 100 miles 
of New York City. 
NORTH AMERICAN FLORA. Descriptions of the wild plants of North America. To be com- 
plete in about thirty volumes of four or more parts each. Subscription price for entire work, $1.50 
per part ; separate parts $2.00. Twenty-five parts have been issued, nine on fungi, thirteen on 
flowering plants, one on ferns, and two on mosses. Parts recently issued are: 
Vol. 34, part 2, issued July 28, 19 15. Carduaceae. 
Vol, 9, part 4, issued April 30, 1915. Agaricaceae (pars). 
Vol. 34, part 2, issued July 28, 191 5. Carduaceae. 
CONTRIBUTIONS. A series of technical papers by students or members of the staff. $5.00 per 
volume ; 25 cents each. 
BRONX PARK, NEW YORK CITY 
Always mention the JOURNAL OF BOTANY when answering our advertisements. 
