[**** H. PURPUREA (Hook. MS.) foliis tereti-filiformibus rigidis trifidis segmentis simplicibus furcatisve mucronatis glabris, floribus purpureis pedicellisque glabris, capsulis obovatis acutis lignosis stipitatis subtuberculatis.] [***** E. EREMOPHILA (All. Cunn. in Hook. Herb.); fruticosa, ramulis fastigiatis foliisque parvis linearibus dentato-scrratis glabris, capsulis globosotriangularibus laevibus glabris.--Collected by Allan Cunningham in Dirk Hartog's island.] 11TH OCTOBER.--Following the chord of the arc described by our journeys of 30th June, and 1st July, on tracing down the Warrego, I made the furthest of the two camps, by a straight line of nine miles, passing through a fine open forest country. The pond, which formerly supplied us here, was now quite dry, but one much larger in a rocky bed was found a few hundred yards further up the river. Thermometer, at sunrise, 54 deg.; at noon, 80 deg.; at 4 P. M. 88 deg.; at 9, 57 deg.;--with wet bulb, 52 deg.. 12TH OCTOBER.--This day we also turned two former days' journeys into one, and arrived at Camp XXXVIII. by 2 P. M., the ponds at the intermediate camp (XXXIX.) being dry. Nevertheless, the recent rains had left some water in rocky hollows, at which we could water our horses on the way. By the river side this morning, we found a variety of the HELIPTERUM ANTHEMOIDES, D.C., with the leaves pubescent and the scales of the involucre paler. The silky grass, IMPERATA ARUNDINACEA, occurred in the swampy flat we crossed before we encamped. Soon after we set out in the morning, an old man was seen coming along the valley towards us, without at first seeing the party. When he did, which was not until he had come very near, he uttered a sort of scream, "OOEY!", and ran up amongst some rocks beyond the water-course, nor would he stop, when repeatedly called to by Yuranigh. He carried a firestick, a small bag on his back, and some bomarengs under his left arm. His hair was grey but very bushy, and he looked fat. The poor fellow was dreadfully frightened, which I much regretted, for I might otherwise have obtained from him some information about the ultimate course of the Warrego, etc. We found water in one of the rocky ponds near our former encampment, but others in which some had formerly been found, were dry, and I was not without some doubt about finding water, on our way back to join Mr. Kennedy. Thermometer, at sunrise, 42 deg.; at noon, 87 deg.; at 4 P. M., 96 deg.; at 9, 78 deg.;--with wet bulb, 60 deg..