In particular years we are much troubled here by the luxuriant growth of a cryptogamous plant, which I believe to be the lichen fascicularis of Linnæus: it may always be found even in the dryest summers, but being in those seasons shrivelled up, is in no way troublesome, nor indeed noticed, unless sought for. This lichen covers the walks of shrubberies at times in shady places, and paths in the kitchen garden, appearing like a dull olivaceous crust, most observable about October or November, and the spring months; but in the summer of 1828, the unusual moisture of that season was so favorable to its growth, that even in August we could not walk in safety in those places where it abounded, our feet sliding along upon the gelatinous, slippery foliage and tubercles. Upon the walks of our culinary gardens we sprinkle coal ashes, and this enables us for some time to pass along with tolerable safety; but in the end it so fosters the growth of this lichen, and small mosses, which retain moisture as a sponge, that the evil we endeavor to remove is by the autumn increased: where gravel is not obtainable, paring off the crest of the walk is the only effectual remedy, and this ultimately we are necessitated to resort to. It is notable that such a very insignificant product, this hardly discernible plant, should endanger limb and life, and by circumstances become so formidable to us “lords of the creation,” as to force us to devise contrivances to counteract its injurious tendencies. There are times when we suffer here greatly by the withering and searing up as it were of the leaves of our vegetation, which we attribute generally to an early morning’s frost. That late spring frosts do occasion such injuries, and that noxious blasts, from causes which we cannot divine, occasion infinite annual mischief, if not destruction, to our wall fruit, is most manifest; yet there is great reason to suspect that a large portion of the injuries which we ascribe to blights, blasts, and frosts, are occasioned by saline sprays brought by strong western or south-western gales from King-road in the Bristol Channel, eight or ten miles distant, or from even more remote waters, and swept over the adjoining country where the wind passes. This saline wind has often been suspected by me as the evil agent that accomplishes most of our blightings here; and on November the 3d, 1825, these suspicions were corroborated—for on this and the preceding days we had strong gales from the water, in consequence of which such windows as were situate to the west and south-west were skimmed over with a light saline scurf, the brass-work of the doors was corroded and turned green, painted works of all kinds were salt to the tongue, as was every thing that could condense the moisture; and the leaves of the shrubs in the hedge-rows, and of trees, all turned brown, and were crisped up. A row of large elms in particular, that fronted the gale, received its full influence; the