September 10.--A tempestuous morning, with occasional showers of small rain, prevented us from quitting our camp. In the intervals of fair weather, I walked to a hill about one mile off, being the highest part of the range we were upon. Our prospect from it was exceedingly grand and picturesque. The country from north to south-east was broken into perpendicular rocky ridges, and divided longitudinally by deep and apparently impassable glens. The rocks were covered with climbing plants, and the glens abounded with new and beautiful ones. Our collector descended one of those nearest to us, and was amply repaid by the acquisition of nearly sixty most desirable plants, some of which appeared even to constitute new genera. The rocks were covered with epidendra [Note: Of the genera cymbidium and dendrobium of Swartz.], bignoniae, or trumpet-flowers, and clematides, or virgin's bower, of which last genus three species apparently new were discovered. Far different was the character of these glens from the rugged and barren blue mountain ranges: fine open forest land ended abruptly on the precipices. The bottoms were of the richest soil, the rocks instead of being of a coarse sandstone were of a hard texture, and of a blue shining appearance when broken. The country eastward of these glens appeared very lofty, and much broken; but as in the direction of our course, we should have some miles of good open country to travel over, we had strong hopes that our difficulties would prove greater in contemplation than reality. Among the timber in these glens were some of the stateliest stringy bark trees that we had ever beheld: in fact, the timber altogether is unusually good. To the south-west and north-west, the country is low and beautifully diversified by long sloping hills.