The largest pieces of water I could see were Lake Linlithgow and its companion in the open grassy plains between the range and Mount Napier, as previously discovered from that hill. Several small and very picturesque lakes, then as smooth as mirrors, adorned the valley immediately to the westward of the hill I was upon. They were fringed with luxuriant shrubs so that it was really painful to me to hurry, as I was then compelled to do, past spots like these, involving in their unexplored recesses so much of novelty amidst the most romantic scenery. The rock consisted of a finely-grained sandstone as in other parts of that mass. The Grampians of the south consist of three ranges covering a surface which extends latitudinally 54 miles and longitudinally 20 miles. The extreme eastern and highest summit is Mount William, in height 4,500 feet above the sea. The northern point is Mount Zero, in latitude 36 degrees 52 minutes 35 seconds South, and the southern is Mount Sturgeon, in latitude 37 degrees 38 minutes 00 seconds. I here again recognised the outline of the most northern and elevated range extending from Mount William to Mount Zero, but it was not so steep on the southern as on the northern side. VICTORIA RANGE AND THE SERRA. From this hill two other ranges branch off to the south; the western being marked Victoria range on the map, the eastern, the Serra, from its serrated appearance, the broken outlines they present being highly ornamental to the fine country around. On the northern slopes of the range are some forests of fine timber but in general the higher summits are bare and rocky. The chief source of the Glenelg is between the Victoria range and the most northern, whence it soon sinks into a deep glen or ravine, receiving numberless tributaries from other dells intersecting the adjacent country. A considerable branch of the Glenelg named by the natives the Wannon has its sources in the eastern and southern rivulets from these mountains. The waters falling northward enter the Wimmera, a different river whose estuary has not yet been explored. Returning towards the camp, on approaching the stream, we met with one of the most strikingly beautiful species of the common genus Pultenaea; its narrow heath-like leaves were so closely covered with soft silky hairs as to have quite a silvery appearance and the branches were loaded with the heads of yellow and brown flowers now fully open. It formed a new species of the Proliferous section, allied to Pultenaea stipularis.* (*Footnote. P. mollis, Lindley manuscripts; ramulis villosis, foliis linearibus v. lineari-lanceolatis obtusis v. acuminatis subtus convexis supra sulcatis sericeo-pilosis capitulis sessilibus longioribus, stipulis ovato-linearibus acutis glabris badiis, calycibus villosis.) PARTY IMPEDED BY THE MUD AGAIN, AND A BROKEN AXLE. September 15.