«~_CHANGE OF ADDRESS.» 
Toye desiring. information regarding subscription rates and other particulars 
ofa 
fi Card Catalog of Botanical Plates 
WITH A BIBLIOGRAPHY 
will please address (not as given in the September number of the Gazerre), 
F. STEVENS, 
813 T Street, N. W., 
WASHINGTON, ‘D. Cc. 
Labora tory Apparatus. 
An AUXANOMETER and CENTRIFUGAL ares of new design (shown and 
described at the Madison meeting of the A. A. S.) These machines are of 
‘uperior workmanship, mostly of brass, he nickeled. They are simple in con- 
‘tuction, convenient to operate, of the oe accuracy, and moderate in price 
AUXANOMETER ‘ $25 00 
est (including si pie aad sie 25 00 
Saas ¥. C. ARTHUR, La Fayette, Ind. 
i 
«Publications of the Torrey Botanical Club.e~ 
(1) THE BULLETIN. 
This $ 
}) Journal has been published consecutively since 1870, beginning with four pages 
ose h gtadually increasing, u ntil in 1892 over 32 Laps ges ——s with many full page 
tons were issued. Th S gabactigticn price is $2.00 per 
(2) THE MEMOIRS. 
The subse bers can also 
be tiption price is fixed at $3.00 ce. The num 
on gs ea pnsly Nos an “invariable price w will cm fed for ea cach. D he ecates I and I with 
,an S. 1 and 2 of Vol. III have already been issue 
Elm Preliminary Catalogue "et the Anthophyta and sPodyeeit doi reported as 
in one hundred miles of New York, 1888. Price , $1.00. 
nications should be addre elt 
Bowing wt 
Commu 
Editors of the TORREY BOTANICAL CLUB, 
Columbia College, New York @ity 
R, FRIEDLANDER & SOHN, Natural History Booksellers, 
Berlin (Germany) N. W. Caristr. 11, < 
“ve published every fortnight, since 1879: 
Naturae Novitates: Natural History News. 
Bibliographic List of eet arose goer rae of all Nations.on Natural 
Sciences. 
Price $1 Per year (52 Nos.) post- Specimen ceo 238 gratis on application. 
1893, fourteenth year of public 
Back volumes, each complete with ey “stil to be had. 
