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 arid Director of the Botanic Gardens, Sydney). 



Vol. IV. Part 9. 

 Part XXXIX of the Complete Work. 



(with four FLAjagS^*" 1 ™ te *f*?£; 



" 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 Milton." 



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