CARD INDEX OF GENERA, SPECIES — 
AND VARIETIES OF PLANTS) 
PUBLISHED SINCE 1885 
BY 
JOSEPHINE A. CLARK. 
The first issue of 1000 cards now ready. Address: 941 S St. N. W. 
WASHINGTON, D.C, 
ee 
Gambridge Botanical Supply Gompany 
Successors to all business in Botanical Supplies in 
AMBRIDGE, MASS. 
Herbarium and Laboratory Materials and Apparatus 
MICROSCOPES, BOOKS, SPECIMENS, EVERYTHING USEFUL 
TO 
Our Standard Herbarium Cases are meeting with general favor. Size for 
1200 sheets, $12.00. 
SOS SATISFACTION GUARANTEED: SSS 
(QUEEN & C0. 
1010 CHESTNUT ST. 
PHILADELPHIA. 
= ae MAKERS of the 
Our New Solid Comfort’’ Dissecting Microscope. ACIIE rucRoscosg 
h ‘‘American’’ and ‘‘Continental’’ Patte 
The Improved “ray Botanical Micro= 
The Soy Plant Press 
(light and strong.) 
BOTANICAL PAPERS at reduced 
prices. (Special rates to schools 
and colleges, in quantity.) 
MAGNIFYING GLASSES, 
SCALPELS, and other supplies 
for science classes. 
