R. FRIEDLANDER & SOHN, Natural History Booksellers, 
Berlin (Germany) N. W. Cartistr. 11, 
have published every fortnight, since 1879: 
Naturae Novitates: Natural History News. 
Bibliographic List of the Current Literature of all Nations on Natural 
istory and Exact Sciences. 
Price $1 per year (52 Nos.) post-free. Specimen-number gratis on application 
893, fourteenth year of publication. 
Back volumes, each complete with index, still to be had. 
THE BOTANICAL GAZETTE 
aE —_ 
1893: EIGHTEENTH YEAR OF PUBLICATION. 
<< 
JOURNAL of varied botanical information, embracing 
all departments of the science, containing not only 
technical articles, but many of general biological interest, and 
news regarding botanists and their doings. th 
The current year promises to be a most notable one inthe 
history of American botany, and the GAZETTE will, as on 
past, faithfully reflect the activity of the botanical world. *%° 
notes and news column will be especially valuable this ie 
to those who desire to keep informed of the numerous Imp® 
ant botanical gatherings which-are to take place. 
— 
$2.50 Per Year; Single Numbers 25 Cents Each. 
Ll 
Ind. 
J. M. Coulter, Bloomingto”: 
Published by th i -1C. R. Barnes, Madison, W! 
a aa Arthur, La Fayette, In@ 
