BY .T. H. MAIDEN AND E. BETCHE. 59^ 



a dark almost black keel, the standard and wings often (not 

 always) striped with blue. The Paldrumatta Bore specimens are 

 much more hairy than Mitchell's prostrate type-specimens from 

 the Balonne River, Queensland. 



Acacia rhigiophylla. F.v.M. 



AVest Wyalong (R. H. Cambage; September, 1900). 



New for New South Wales. Previously only recorded from the 

 desert on the Lower Murray River towards Mt. Barker Range 

 in South Australia. 



Acacia harpophylla, F.v.M, 



Marsden (R. H. Cambage; September, 1900). 



The trees attain a height of 20 to 30 feet, according to Mr. 

 Cambage, and cover about 5 acres, 3| miles west of Marsden. 

 The most southern locality hitherto recorded is Coolabah. 



HALORAGEa:. 

 Myriophyllum pedunculatum, Hook. f. 



Mt. Wilson (Jesse Gregson ; December, 1901, in flower; 

 February, 1902, in fruit). 



A southern species, recorded in these Proceedings in April, 

 1899, as "new for New South AVales " from Mt. Kosicusko, but 

 never found, or at all events recorded, north of this station. The 

 floating specimens from Mt. Wilson have long and slender stems 

 with leaves above 1 inch long; specimens growing in mud are 

 shorter, and resemble much more the Tasmanian specimen figured 

 by J. D. Hooker in his 'Flora of Tasmania' (Vol. i. t. 23 b.). The 

 male flowers are very shortly pedunculate or sessile; the carpels 

 are only sparingly tuberculate. 



MYRTACEiE. 



Baeckea diffusa, Sieb. 



Port Macquarie (G. R. Brown ; February, 1897); Hastings 

 River (W. Best, communicated b}^ W. Forsyth; August, 1901). 

 Most northern locality recorded. 



