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page 10
tint of the herbage has somewhat faded, it is again revived
by the appearance of the fern profusely spread over the same
ground: and, upon this plant, more than upon any thing else,
do the changes which the seasons make in the colouring of
the mountains depend. About the first week in October, the
rich green, which prevailed through the whole summer, is
usually passed away. The brilliant and various colours of
the fern are then in harmony with the autumnal woods; bright
yellow or lemon colour, at the base of the mountains,
melting gradually, through orange, to a dark russet brown
towards the summits, where the plant, being more exposed to
the weather, is in a more advanced state of decay. Neither
heath nor furze are generally found upon the
sides of these mountains, though in many places they
are adorned by those plants, so beautiful when in flower. We
may add, that the mountains are of height sufficient to have
the surface towards the summit softened by distance, and to
imbibe the finest aerial hues. In common also with other
mountains, their apparent forms and colours are perpetually
changed by the clouds and vapours which float round them:
the effect indeed of mist or haze, in a country of this
character, is like that of magic. I have seen six or seven
ridges rising above each other, all created in a moment by
the vapours upon the sides of a mountain, which, in its
ordinary appearance, shewed not a projecting point to
furnish even a hint for such an operation.
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