American FKerw Zournat 
An illustrated quarterly devoted to the general study of ferns. Subscription, in- 
cluding membership in the AMERICAN FERN SOCIETY, $1.00 a year, should be 
sent to H. G. RUGG, Treasurer, HANOVER, N. H. Matter for publication should 
be addressed to PHILIP DOWELL, PORT RICHMOND, N, Y. 
THE BRYOLOGIST 
WITH THE JANUARY, 1911, NUMBER BEGINS ITS 
FOURTEENTH YEAR AND VOLUME 
It is a 16-20 page bi-monthly devoted to the study of the Mosses, Hepatics, 
and Lichens, It is fully illustrated with new, original, and artistic drawings 
and half-tones. It is indispensable to the working bryologist, professional 
as well as amateur, Send for sample copy. Subscription price $1.25 a year. 
Address, Dr. A. J. GROUT, New Dorp, N. Y. 
INDEX TO 
AMERICAN BOTANICAL LITERATURE 
This Index, printed each month in the BULLETIN, is reissued on 
library catalog cards; these are furnished to subscribers at the 
rate of one cent for each card. 
Subscriptions to the card issue may be addressed to the Treasurer 
of the Torrey Botanical Club, 
BERNARD O. DODGE, Derr. oF Botany, Columbia University, N, Y. City, 
From January, 1903, to December, 1909, inclusive, the Index was also reprinted on 
paper, on one side only, and can be furnished in that form at the rate of $3.00 a year. 
Finis Diasek csael cee cn eee 
Back Numbers of The 
BULLETIN GF THE TORREY BOTANICAL CLUB 
are wanted to complete files as follows: 
Vol. 7 (1880), Nos. 1 and 9 Vol. 15 (1888), No, 2 
Vol. 9 (1882), No. 1 Vol. 16 (1889), No. 4 
Vol. 11 (1884), Nos. 1 and 2 Vol. 17 (1890), No. 4 
Vol, 12 (1885), Nos. 2 and 3 Vol. 18 (1891), No. 1 
Also, MEMOIRS, Vol. 9. 
Address 
Those possessing the numbers desired are requested to state prices. 
TREASURER, TORREY BOTANICAL CLUB 
Dept. of Botany, Columbia University, New York City 
