21ST NOVEMBER TO 7TH DECEMBER.—The sky resembled that in Poussin's picture of the Deluge; and to one who had contended a whole year with scarcity of water, in regions where this coming supply had so long been due, the reflection would often occur, that this rain, if it had fallen a year sooner, might have expedited that journey very much indeed; whereas it was now very likely to retard the return of the party. This was the only spot where such a rain could have seriously impeded our progress; the waters of the great rivers were sure to come down, and we had still to traverse extensive low tracts, where, in 1831, I had seen the marks of floods on trees, which had left an impression still remaining on my mind, that I thought it very desirable then, to get my party safe out of these flats as soon as possible.
On the 28th November, or eight days after the rains set in, the Mooni waters came down, at first slowly, but gradually filling up the channel, until they rose to such a height, as to oblige me to move three of the drays. During the night, the rising inundation began to spread over the lower parts of the surface back from the river; while the current came down with such rapidity, and, judging from marks of former inundations on the trunks of box-trees ("GOBORRA"), it appeared probable the water might reach our camp. I therefore determined to move it by daylight to a sand-hill, about a quarter of a mile back from the river. This was effected in good time, and only in time. Between the camp beside the Mooni, and that we afterwards established on the sand-hill, there was a hollow by which the rising floods would pass to an extensive tract of low ground almost surrounding our camp on the sand-hill, and which would, probably, render our passage out of that position difficult, even after the waters had subsided. I therefore employed the men in throwing up a dam across this hollow, between our hill-camp and the river, so as to prevent the inundation from passing that way. We had no better material than sand to oppose to this water; yet, by throwing up enough, we succeeded in arresting the waters there, although they rose to the height of two feet four inches on the upper side of our dam, and gave, to the country above it, the appearance of a vast lake, covering our old encampment; so that the figures 86 cut on a tree, were the only traces of it that remained above water. Our camp on the sand-hill was elevated above the sea 641 feet, or about 80 feet higher than the river. The waters continued to rise until the 2d of December, when they became stationary; and next day they began slowly to subside. By the evening of the 5th, they had receded from the dam; and the sky, which had been lowering until the 1st, began to present clouds of less ominous form. Still the return of clear weather was slow, and accompanied by thunder-showers. Plants put forth their blossoms as soon as the sun re-appeared; amongst others, the DIDISCUS PILOSUS Benth.; a pretty little umbelliferous plant. BOERHAAVIA was again seen here; CARISSA OVATA, a shrub three feet high, with spiny branches, and very sweet white flowers; the NEPTUNIA GRACILIS also, with the appearance of a sensitive plant, was seen in the open flats. It was only on the 7th that a crust had been formed on the earth, sufficiently firm for the cattle to travel upon; and we embraced the earliest opportunity of quitting that camp, where the superabundance of water had detained us seventeen days. Musquitoes now tormented us exceedingly, and had obliged us to tether the horses at night, to prevent them from straying. We this day passed over the soil without finding the wheels to sink much, until we arrived at Johnston's station, five miles from our camp, and where I had been told the ground was firm. There, on the contrary, we encountered the only two swamps at all difficult. Even the drays got through them, however, and I gladly quitted the banks of the Mooni, taking a straight direction towards the Barwan, and encamped ten miles from the former. That central ground between the Mooni and the Barwan, had brigalow growing upon it, was firm, and in some hollows we found water. A heavy thunder-shower fell at sunset, but we were on such firm soil, that I was under no apprehension that it would have the effect of retarding our journey.
8TH DECEMBER.—Thermometer, at 6 a.m., 69°. Height above the sea, 782 feet. Having determined our position on the map, I now chose such a direction for our homeward route, as would form the most eligible general line of communication between Sydney and the Maranòa. It seemed desirable that this should cross the Barwan (the Karaula of my journey of 1831), some miles above the point where I had formerly reached that river; and thus avoid the soft low ground upon the Nammoy, falling into my old track about Snodgrass lagoon, or when in sight of Mount Riddell. With this view, our latitude being 28° 57' 20" S., longitude 149° 11' E., I chose the bearing of S.S.E. (or rather 23½° E. of S.), for my homeward guidance; and this morning I travelled, over a good firm surface, for sixteen miles in that direction, when we arrived at the bank of the Barwan and there encamped. We had passed through some open scrub, chiefly of the rosewood kind, and crossed several small grassy plains; saw one or two patches of brigalow, but very little callitris. An improvement was visible in the quality of the grass, when we came within the distance of about two miles from the river; and open forests or plains of richer soil, its usual concomitants, plainly enough indicated the presence of the Barwan (or "Darling"). In the country we traversed, we saw no cart tracks; but the deep impressions of a few stray cattle, apparently pursued by natives, were visible throughout the scrubs. There was still a considerable flood in the river, although the water had been recently much higher, as was obvious from the state of the banks. Latitude, 28° 37' 20" S. Height above the sea, 590 feet.
Last use of the boats
9TH DECEMBER.—All hands were busy this morning in making preparations for crossing the Barwan. The boats were soon put together, and on reconnoitring the river in one of them, I soon found a favourable place for swimming the cattle and horses at, and which was effected without accident. The unloaded drays were next drawn through the river at the same place; which was about three hundred yards lower down the river than that at which we had encamped, and which was marked by the number 87, cut on a tree. My former camp on this river in 1831, for want of such a mark, could not be recognised. According to my surveys, it should have been found seventeen miles lower down the river. All our stores and equipment were carried across in the boats. These looked well in the water; their trim appearance and utility, then renewed my regret that I had not reached the navigable portion of the Victoria, and that its channel had been so empty. Perhaps more efficient portable boats never were constructed, or carried so far inland undamaged. They were creditable to the maker, Mr. Struth of Sydney. By their means, the whole party was comfortably encamped this afternoon, on the left bank of the Barwan, just before a heavy thunder-shower came down. The river had fallen several feet during the day. Thermometer, at 6 p.m., 82°.
10TH DECEMBER.—At 6 a.m. thermometer 68°. The mosquitoes were most tormenting; as was well expressed by one of the men outside my tent, who remarked to his companion, "That the more you punishes 'em, the more they brings you to the scratch:" a tolerable pun for one of "the fancy," of which class we had rather too many in the party. The horses, although tethered and close spancelled, could not be secured, even thus. Some had broken away and strayed during the night. It was ascertained by Yuranigh, that four other strange horses were with ours, having come amongst them and led them astray. These had broken loose from a neigh- bouring station, whence a native came to the men I had left to await the horses at the Barwan, and took back the strange horses. I had gone forward with the party, still pursuing the same bearing, and came thus upon the "Maäl," a channel not usually deep, but, at the time, so full of water, with a very slight current in it, that here again we were obliged to employ the boats. This channel was distant 5½ miles from where we had crossed the Barwan. The bullocks were made to swim across in the yokes, drawing the empty drays through, which they accomplished very well; "RARÎ NANTES IN GURGITE VASTO." The loads were carried in the boats, and the horses taken across, as before. The camp was established at an early hour on the left bank of the "Maal," which camp I caused to be marked 88, in figures cut on an iron bark tree. Latitude, 29° 1' 20" S. This seemed to be the same channel crossed by me on 5th February, 1832, at a similar distance from the main river.
11TH DECEMBER.—Thermometer, at 7 a.m., 70°. We continued to travel homewards on the same bearing; thus tracing with our wheels, a direct line of road from Sydney to the northern interior and coast. The plains were gay with the blue flowers of a new CYCLOGYNE[*]; a new CANTHIUM, was in fruit[**]; and we found also a species of Malva, which Sir William Hooker has determined to be MALVA OVATA (Cav.), or scarcely differing from that species, except in the rather soft and short hairs to the calyx (not long and rigid): the two ends of the curved carpels are equal or blunt; but in M. OVATA the upper one is longer and attenuated into a short beak. The same plant was found by Frazer along the Brisbane. The THYSANOTUS ELATIOR was again found here; and a shrubby CRUCIFEROUS plant, quite woody at the base, with very narrow linear setaceous pinnatifid leaves,[***] and linear curved torulose silicules. A new HAKEA with stout needle like leaves, was also found this day in the scrub. We met with no impediment for eighteen miles, when I encamped, although without reaching water enough for our cattle. I knew we could not expect to meet with any watercourse between the Barwan and the Gwydir; which latter river I wished to cross as soon as possible, in hopes then to meet with roads and inhabitants. Even cattle-tracks had again become rare in this intermediate ground, although the grass was in its best state, and most exuberant abundance. We crossed much open plain, and passed through several shady forests of casuarina. A curious provision of nature for the distribution of the seeds of a parasitical plant was observed here, each seed being enclosed within a sort of pulp, like bird-lime, insoluble in water; the whole resembling a very thin-skinned berry. On this being broken, probably by birds, the bird-lime is apt to attach the seed to trees or branches, and so the parasitical growth commences. On the plains, the blue flowers of a large variety of MORGANIA GLABRA caught the eye: the rare and little known HETERODENDRON OLOEFOLIUM of Desfontaines, a genus referred to Soapworts by Mr. Planchon. We found also this day, a new POLYMERIA with erect stems, silky leaves, and pink flowers.[****] Height above the sea, 554 feet.
[* C. SWAINSONIOIDES (Benth. MS.); foliolis 8-11 anguste oblongis, racemis laxis dissitifloris, carina spiraliter contorta.—Habit of a SWAINSONIA or LESSERTIA. Flowers blue, as in the original Swan river species (C. CANESCENS). That has not a spirally-twisted keel, but the structure is indicated both by the circinnate apex of the style, and by a slight curl at the summit of the keel.]