A few quandongs, or native peach trees, exist amongst these gullies; also a tree that I only know by the name of the corkwood tree. ("Sesbania grandiflora,” Baron Mueller says, “North-Western Australia; to the verge of the tropics; Indian Archipelago; called in Australia the corkwood tree; valuable for various utilitarian purposes.  The red-flowered variety is grandly ornamented.  Dr. Roxburgh recommends the leaves and young pods as an exquisite spinach; the plant is shy of frost.”) The wood is soft, and light in weight and colour.  It is by no means a handsome tree.  It grows about twenty feet high.  Generally two or three are huddled together, as though growing from one stem.  Those I saw were nearly all dead.  They grow in the little water channels.  The ants here, as in nearly the whole of Tropical Australia, build nests from four to six feet high—­in some other parts I have known them twenty—­to escape, I suppose, from the torrents of rain that at times fall in these regions:  the height also protects their eggs and stores from the fires the natives continually keep burning.  This burning, perhaps, accounts for the conspicuous absence of insects and reptiles.  One night, however, I certainly saw glowworms.  These I have only seen in one other region in Australia—­near Geelong, in Victoria.  A tree called the native poplar (Codonocarpus cotinifolius) is also found growing in the scrubs and water-channels of this part of the country.  The climate of this region appears very peculiar.  Scarcely a week passes without thunderstorms and rain; but the latter falls in such small quantities that it is almost useless.  It is evidently on this account that there are no waters or watercourses deserving of the name.  I should like to know how much rain would have to fall here before any could be discovered lying on the ground.  All waters found in this part of the country must be got out of pure sand, in a water channel or pure rock.  The native orange-tree grows here, but the specimens I have met are very poor and stunted.  The blood-wood-trees, or red gum-trees, which always enliven any landscape where they are found, also occur.  They are not, however, the magnificent vegetable structures which are known in Queensland and Western Australia, but are mostly gnarled and stunted.  They also grow near the watercourses.

The 1st October broke bright and clear, and I was only too thankful to get out of this horrible region and this frightful encampment, into which the fates had drawn me, alive.  When the horses arrived, there was only just enough water for all to drink; but one mare was away, and Robinson said she had foaled.  The foal was too young to walk or move; the dam was extremely poor, and had been losing condition for some time previously; so Robinson went back, killed the foal, and brought up the mare.  Now there was not sufficient water to satisfy her when she did come.  Mr. Carmichael and I packed up the horses, while Robinson was away upon his unpleasant mission.  When he brought her up, the mare looked the picture of misery.  At last I turned my back upon this wretched camp and region; and we went away to the south.  It was half-past two o’clock when we got clear from our prison.