Century II. of American Algae. 
Issued by JOSEPHINE E. TILDEN, 
University of Minnesota, MINNEAPOLIS, MINN. 
The specimens in this century are from the Atlantic and Pacific coast localities 
and from a number of inland stations, including Minnesota, Wisconsin, Dakota, Mon- 
tana, Idaho, Wyoming, Colorado and Ontario. A variety of species from thermal 
waters of the Yellowstone region were personally collected upon a special 
expedition during 1896, and several of these are issued with Century II., while others 
will follow in Century III. Some new species of rock-forming algae are also included. 
Price of Century II., bound or unbound, $10.00 net. Orders may be 
sent to the address given above. 
.-.-FOR SALE.... 
A COPY OF 
Rabenhorst’s Deutsche 
Kryptogamen Flora—Fungi. 
PRICE, $25.00, 
Address, DR. CHAS. MOHR, Mobile, Ala. 
The Eastern Oregon Flora. 
It is the intention of the subscriber to botanize throughout 
Eastern and Southeastern Oregon during the coming season. A 
limited number of sets of plants will be sold to subscribers only. 
Botanists desiring further particulars will please correspond im- 
mediately with 
W. C. CUSICK, Union, Oregon. 
Chapman’s Southern Flora. 
Third Edition Ready in March. 
Sent postpaid on receipt of price, $4.00. 
Published by 
Cambridge Botanical Supply Co., 
1286 Massachusetts Avenue, Opposite College Library, 
Cambridge Mass 
