THE PLANT WORLD 
An Illustrated rionthly Magazine of Popular Botany. Established 1897. 
The Official Orgfan of The Wild Flower Preservation Society of America. 
If you are interested in botany THE PLANT WOULD will interest you. 
If you are a Teacher of botany THE PLANT WOULD will help you. 
THE PLANT WORLD will keep you in touch with modern botanical thought. 
Send two-cent Edited by Francis E, Lloyd, Professor of Botany, 
stamp for a Teachers College, Columbia University, 
Sample Copy. ' NEW YORK. 
A Fine Volume on Botany 
One hundred and twenty octavo pages 
containing sixty-six articles on plants 
and more than 150 shorter notes exclu- 
sive of editorial, make up The American 
Botanist for 1904. Those who have the 
set are proud of it. All others who love 
plants should order it. The volume for 
1905 will be even better. We will send 
the two volumes to new subscribers for 
$1.50. Where else can you get as much 
for your money ? Address — 
WILLARD N. CLUTE & CO., 
Bingfhamton, N. Y. 
THE BKYOLOGIST 
continue the ieries of 
articles on Lichens and Hepatics. The Mosses will 
be treated from the standpoint both of the beginner 
and the advanced worker. Fully Illustrated. 20 pa- 
ges. Bimonthly. Send for Sample copy. The Bry- 
ologist is also the official organ of the Sullivant Moss 
Chapter. All interested in the study invited to join. 
Mrs. Annie Morrill Smith, 78 Orange St., Brooklvn.N.Y. 
Torrey's Flora of New York 
We have a fitie copy of this magnificent 
work for sale. For further particulars 
address The American Botanist. 
EVERY 
North American Botanist 
should have a copy of 
Jl?e Ontario ffatural 
5eiei}(:e Bulletii? 
An Annual devoted to the Fauna 
and Flora of Ontario. 
NO. I ISSUED APRIL, IQ05 
This issue contains a most important 
article: "New and Little Known Cana- 
dian Plants" by Mr. W. Herriot. 
OnOEFI AT ONOE 
to be sure of securing a copy as over 
1,200 copies are already sold. 
Price 25 cts, per copy. 
Address-The Busincss Manager 
Ontario Natural Science Bulletin. 
Box 668. Guelph, Ontario. 
A High Power Magnifier 
AT A LOW RRICE 
Our new doublet-Aplanat gives a per- 
fectly flat field far superior to Codding- 
ton lenses and not to be compared with 
other cheaper magnifiers. All lenses re- 
movable for cleaning. 
Price $1.25 postpaid. 
CoUecting Cases $.75, $1.25. and $1.50. 
Plant Presses $.60 and $1.00. 
Lar^e Stage Botanical riicroscope with 
Aplanltic Lenses $4.00. 
A liberal discount made on larger orders. 
Send for list. 
WILLIAMS, BROWN & EARLE, 
918 Chestnut St., Dept. 32, Philadelphia, Pa. 
