All honour to the French marquis for his gallantry to a woman, though his tactics were somewhat savage for the reign of Louis XVI.; and all glory to Maria Gentili of Oletta, stout of heart and strong of limb, fit to be the wife and mother of bandits; still better, to have fought at Borgo, where Corsican women, in male attire, with sword and gun, rushed forward in the ranks of the island militia which triumphantly defeated a French army, composed of some of the finest troops in Europe.[13]
But let us proceed with our rambles; and, before we change the scene from the region of the vine and the orange to that of the chestnut and ilex, a short digression on the climatic zones of Corsica may not be out of place.
BETWEEN OLMETA AND BIGORNO.
The island may be divided, as to climate and vegetation, into three zones, corresponding with the degrees of elevation of its surface. The first, ranging to about 1,700 feet above the level of the Mediterranean, and embracing the deeper valleys of the island, as well as the sea-coast, has the characteristics conformable to its latitude; that is to say, similar to those of the parallel shores of Italy and Spain. Properly speaking, there is no winter; they have but two seasons, spring and summer. The thermometer seldom falls more than a degree or two below the freezing point, and then only for a few hours. The nights are, however, cold at all seasons.
When we were at Ajaccio, towards the end of October, the heat was oppressive; my thermometer at noon stood at 80° in the shade, in an airy room closed by Venetian blinds. In January, we were told, the sun becomes again powerful, and then for eight months succeeds a torrid heat. The sky is generally cloudless, the thermometer rises from 70 to 80 and even 90 degrees in the shade, and scarcely any rain falls after the month of April; nor indeed always then, so that there are often long and excessive droughts.
The indigenous vegetation is generally of a class suited to resist the droughts, having hard, coriaceous leaves. Such is the shrubbery described in a former chapter, which, exempt from severe frosts on the one hand, and thriving in an arid soil and parching heat on the other, clothes half the surface of the island with perpetual verdure. There have been seasons when even these shrubs were so burnt up that the slightest accident might have caused a wide-spread conflagration. When we travelled, the leaves of the rock-roses, which here grow to the height of four or five feet, were hanging on the bushes scorched and withered by the summer heat, somewhat marring the beauty of the evergreen thickets.
Most of the fruit-trees suited to flourish in such a climate have been already noticed in passing. We saw also almonds, pomegranates, and standard peaches and apricots. To the list of shrubs which most struck us, I may also add the brilliant flowering oleander, and the tamarisk. Corsica is said to be famous for its orchids, verbenas, and cotyledinous and caryophyllaceous plants; but I only speak of what I saw, and these were out of season.
The second zone ranges from about 2000 feet to between 5000 and 6000 feet above the level of the Mediterranean, the climate corresponding with that of the central districts of France. The temperature is, however, very variable, and its changes are sudden. Frost and snow make their appearance in November, and often last for fifteen or twenty days together. It is remarked, that frost does not injure the olive-trees up to the level of about 3800 feet; and snow even renders them more fruitful.
The chestnut appears to be the characteristic feature in the vegetation of this zone. Thriving also among hills and valleys of a lower elevation, here it spreads into extensive woods, till at the height of about 6000 feet it is exchanged for the pine, and Marmocchi says[14], I think incorrectly, cède la place to the oak and the beech. We certainly found the oak, both evergreen (ilex) and deciduous, growing very freely and in extensive woods in close contiguity with the chestnut at an elevation far below the limit of the second zone, as well as mixed with the pine in the forest of Vizzavona, also below that limit. But, from my own observation, I should class the oak of both kinds among the trees belonging to the second zone, though the chestnut is its most characteristic feature; and should much doubt its flourishing at the height of between 6000 and 7000 feet above the sea-level,—still more the beech. The highest point at which we found the beech was the Col di Vizzavona, on the road from Vivario to Bocagnono, 3435 feet above the level of the Mediterranean, and I was surprised to see it flourishing there.