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 ordem 

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



Annual Subscription, $1.00. 



Single numbers, 20 cents. 



In Great Britain, 9 shillings. 

 Agent, W. P. COLLINS, 



157 Great Portland St., London, W. 



In Germany, 9 marks. 



Agents, R. FRIEDLANDER & SOHN, 



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

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BAUSGH & LOMB OPTICAL GO 



I 



J 



MANUFACTURERS OF 



Telescopes, 



PHOTOGRAP 



^TT 



C LENSES, 



And other Optical Instruments. 



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Eleventh edition of illustrated catalogue, with a number of improvement* and a - 



Hon3 in the line of microscopes, will be sent free on application to any person 

 In microscopy. 



interested 



