The middle portion of the valley, or that which, ascending it, lies about half-way between Ashley and Wilmslow, is occupied by Cotterill Clough, a place of the highest celebrity with the old Lancashire botanists, being not only picturesque in every portion, but containing a great variety of curious and unusual wild-flowers. Many are found here that grow nowhere else in the neighbourhood, and the very commonest attain the highest state of perfection. Hobson, Crozier, Horsefield, and their companions above-named, used to come to Cotterill regularly, both in summer and winter, gathering flowers in the former season, mosses in the latter, and not more for the riches of the vegetation, than, as Crozier once told me, for the singing of the innumerable birds. The journey, both to and fro, was entirely upon foot, and the men were often here by breakfast time. Being a game preserve, there has always been some difficulty of access to the clough, and of late years this has been considerably increased. But gamekeepers, after all, are only men, and "a soft answer turneth away wrath," so that none need despair if they will but act the part of wisdom. The approach to this pretty valley is made in the first instance from Peel Causeway station, pursuing the lane for a little while, then electing whether to continue, past Bank Hall and its seventeen yew trees, or to strike through a field-path upon the left, thence along the crest of a gentle acclivity, from which is obtained the best view we are acquainted with, of Bowdon. Although requiring some watchfulness, so as not to go astray, the upper path is decidedly the best to take. One point alone needs specially careful observation, that is, after crossing the little ravine, and emerging into another lane, to turn down it to the right, and upon arriving at a cottage upon the left, to take the path immediately _behind_. This leads over the fields, Alderley Edge a few miles in front, and Cloud-end rising grandly upon the horizon, then down a steep rough lane into a dingle called Butts Clough, beyond which there is a green-floored lane, leading to Warburton's farm, which being passed, we bear to the right, and in ten minutes more dip into the valley, and very soon tread the margin of the stream. About a mile and a half further up, we come to Castle Mill, an old-established and celebrated corn-grinding concern--and immediately opposite, the wooded slopes of Cotterill, entered by crossing a single field. The time to select for a first botanical visit to this charming spot should, if possible, be the end of April, or at least before the expiration of May. The chief rarities of the place belong to a somewhat later period, but there are several that grow here abundantly, and are in perfection at the time named, which, although less uncommon, it were a pity not to secure. Such are the goldilocks and the arum. The former, a very graceful kind of butter-cup, its name translated from the Latin one, _auricomus_,