441 
" Growing in Cooper's Creek in places. Asa rule it grows about 12 feet high, 
and then dies off. The wood is similar to Kurrajong." Barrioolah, Cooper's Creek. 
(J. P. Conrick, through A. Morris.) 
" 20 feet high or upwards. One tree only, on summit of Broken Hill. (II. H. 
Cambage, No. 4341.) 
' Wood brittle, and of a pale yellow colour. Emits a strong, turnip-like odour." 
Waverley Downs, near Wanaaring (J. L. Boorman). 
Experiment Station, Coolabah (J. N. Peacock). 
South Australia. Sandy highland, bordering the River Murray, between Overland 
Corner and Renmark (Walter Gill). 
Western Australia. Comet Vale, via Kalgoorlie (J. T. Jutson, Nos. 162 and 232). 
Coolgardie Goldfields (E. Pritzel, No. 854). 
Port Hedland (Dr. J. B. Cleland). 
Fitzroy River (Keartland, in the Calvert Expedition of 1894). 
Mr. W. V. Fitzgerald says it is locally known as " Native Poplar," " Quinine," 
and " Medicine Tree," and quotes it from various localities in North-west Australia 
(Kimberley, &c.). 
EXPLANATION OF PLATE 266. 
A. Broad leaves. 
n. Flowering twig (male flowers). 
c. Front view of male flower. 
D. Back view of male flower. 
E. Anther. 
F. Female flower, 
a. Fruiting twig. 
n. Section of fruit. 
I. Carpel. 
K. Seed. 
PHOTOGRAPHIC ILLUSTRATION. 
" Mustard Tree," Weelamurra Station, 60 miles west of Bourko, New 
South Wales (Kerry and Jones, photo). 
