THE BOTANICAL GAZETTE 



A monthly journal embracing all departments of botanical science. Corres- 

 pondence and subscriptions may be sent to any one of the editors ; money orders 

 and drafts are to be made payable to the Botanical Gazette. 



Annual Subscription, $2.00 



Single numbebs, 20 cents. 



In Great Britain, 9 shillings, 

 Agent, W, P. COLLINS, 



157 Great Portland St., London, W. 



In Germany, • marks. 



Agents, R. FRIEDLANDER & SOHN, 



11 Carlstrasse, Berlin, N. W 



Contributors are entitled to 25 separate copies of their articles, when not too 

 brief, additional copies to be paid for. The number desired should be 



marked at the head of the manuscript, as usually none will be struck off unless 

 ordered. 



Articles requiring illustration should be sent to Charles R Barnes, Madison, 



Wis. 



Entered at the poet-office at Crawfordsville, Ind., as seeond-class matter. 



BAUSGH & LOMB OPTICAL GO. 



j 



CANUFACTUREI OF 



Telescopes, 



PHOTOGRAPHIC LENSES, 



And other Optical Instruments. 



531-513 5. St. Paul St 



and 



Branch Office : NEW YORK-18-50 Maiden Lane 



Eleventh edition of illustrated catalogue, with a number of improvements and addi- 

 lons in the line of microscopes, will be sent free on application to any person interestea 

 in microscopy. 



