A Critical Revision of the 

 genus Eucalyptus 



BY 



J. H. MAIDEN, I.S.O., F.R.S., F.L.S. 



(Government Botanist of New South Wales and Director of the Botanic Gardens, Sydney) 



Vol. VI. Part 7. 

 Part LVII of the Complete Work. 



(with four plates.) 



" Ages are spent in collecting materials, ages more in separating and combining 



them. Even when a system has been formed, there is still something to add, to alter, 



or to reject. Every generation enjoys the use of a vast hoard bequeathed to it by 



antiquity, and transmits that hoard, augmented by fresh acquisitions, to future ages. 



In these pursuits, therefore, the first speculators lie under great disadvantages, and 



even when they fail, are entitled to praise." 



Macaulay's " Essay on Milion." 



PRICE THREE SHILLINGS AND SIXPENCE. 



Published by Authority of 

 THE GOVERNMENT OF THE STATE OF NEW SOUTH WALES. 



SgMCTJ : 



JOHN SPENCE, ACTING GOVERNMENT PRINTER, PHILLIP-STREET 



701169— A 1922. 



