BY R. H. CAMBAGE. 583 



two lists, making a total of 41 species of Eucalyptus between 

 Camden and Mount Werong, a distance of abovit 70 miles. 

 Of this third list, 7 are represented in Tasmania, viz., E. cori- 

 cea, E. Sieberiaiia, E. amycjdalinn, E . oJAirjun, E. acervula, 

 E. viminalis, and E . fastigata, which is possibly a form of E . 

 regnans. 



Percentage of Tasmanian Plants. — As an evidence of the 

 dominating influence of climate, it is instructive to note that, 

 between Camden and Burragorang, with a range of elevation 

 extending from 230 to 1,800 feet above sea-level, about 170 

 species of plants were recorded, 30 % of which occur in Tas- 

 mania. 



From Burragorang to The Peaks and the Kowmung, with 

 a range of elevation from 300 to 2,500 feet., about 230 species 

 were noticed, 35 % of which are Tasmanian plants. 



In the more distinctly mountain or colder climate, from 

 Colong to Mount Werong, with altitvides ranging from 2,000 

 to 4,000 feet, out of about 170 recorded species, 48 % are re- 

 presented in Tasmania. 



As the time at my disposal was limited, when making these 

 notes, it is certain that a proportion of the smaller plants 

 especially, has been overlooked, and the lists cannot be re- 

 garded as complete. On the other hand, some of those now 

 recorded are gradually being destroyed, owing to clearing 

 operations, and, in the near future, will be unknown in the 

 various localities. 



I wish to express my thanks to Mr. J. H. Maiden, F.L.S., 

 and Mr. E. Betche for assistance and corroboration in the 

 identification of a nitmber of the plants. 



EXPI.ANATION OF PLATE XVIII. 

 The Peaks, Yerranderie (looking west from tlie WoUondilly River). 



Poxtcript added January, 1912— k list of additional species collected 

 during a second visit to the district, in December, 1911, will be given with 

 the next paper of the series. 



