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 numbers, 20 cents. 



In Great Britain, 9 shillings. 

 Agent, W. P. COLLINS, 



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



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Wis. 



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BAUSCH & LOMB OPTICAL GO. 



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