The varieties of the palm are numerous. First of all, there are those which do not exceed the size of a shrub; they are mostly barren, though sometimes they are known to produce fruit; the branches are short, and the tree is well covered with leaves all round. In many places this tree is used as a kind of rough-cast,[783] as it were, to protect the walls of houses against damp. The palms of greater height form whole forests, the trunk of the tree being protected all round by pointed leaves, which are arranged in the form of a comb; these, it must be understood, are wild palms, though sometimes, by some wayward fancy or other, they are known to make their appearance among the cultivated varieties. The other kinds are tall, round, and tapering; and being furnished with dense and projecting knobs or circles in the bark, arranged in regular gradation, they are found easy of ascent by the people in the East; in order to do which, the climber fastens a loop of osier round his body and the trunk, and by this contrivance ascends the tree with astonishing[784] rapidity. All the foliage is at the summit, and the fruit as well; this last being situate, not among the leaves, as is the case with other trees, but hanging in clusters from shoots of its own among the branches, and partaking of the nature both of the grape and the apple. The leaves terminate in a sharp edge, like that of a knife, while the sides are deeply indented—a peculiarity which first gave the idea of a troop of soldiers presenting face on two sides at once; at the present day they are split asunder[785] to form ropes and wythes for fastening, as well as light umbrellas[786] for covering the head.
The more diligent[787] enquirers into the operations of Nature state that all trees, or rather all plants, and other productions of the earth, belong to either one sex or the other; a fact which it may be sufficient to notice on the present occasion, and one which manifests itself in no tree more than in the palm. The male tree blossoms at the shoots; the female buds without blossoming, the bud being very similar to an ear of corn. In both trees the flesh of the fruit shows first, and after that the woody part inside of it, or, in other words, the seed: and that this is really the case, is proved by the fact, that we often find small fruit on the same shoot without any seed in it at all. This seed is of an oblong shape, and not rounded like the olive-stone. It is also divided down the back by a deep indentation, and in most specimens of this fruit there is exactly in the middle a sort of navel, as it were, from which the root of the tree first takes its growth.[788] In planting this seed it is laid on its anterior surface, two being placed side by side, while as many more are placed above; for when planted singly, the tree that springs up is but weak and sickly, whereas the four seeds all unite and form one strong tree. The seed is divided from the flesh of the fruit by several coats of a whitish colour, some of which are attached to the body of it; it lies but loosely in the inside of the fruit, adhering only to the summit by a single thread.[789]
The flesh of this fruit takes a year to ripen, though in some places, Cyprus[790] for instance, even if it should not reach maturity, it is very agreeable, for the sweetness of its flavour: the leaf of the tree too, in that island, is broader than elsewhere, and the fruit rounder than usual: the body of the fruit however, is never eaten, but is always spit[791] out again, after the juice has been extracted. In Arabia, the palm fruit is said to have a sickly sweet taste, although Juba says that he prefers the date found among the Arabian Scenitæ,[792] and to which they give the name of “dablan,” before those of any other country for flavour. In addition to the above particulars, it is asserted that in a forest of natural growth the female[793] trees will become barren if they are deprived of the males, and that many female trees may be seen surrounding a single male with downcast heads and a foliage that seems to be bowing caressingly towards it; while the male tree, on the other hand, with leaves all bristling and erect, by its exhalations, and even the very sight of it and the dust[794] from off it, fecundates the others: if the male tree, too, should happen to be cut down, the female trees, thus reduced to a state of widowhood, will at once become barren and unproductive. So well, indeed, is this sexual union between them understood, that it has been imagined even that fecundation may be ensured through the agency of man, by means of the blossoms and the down[795] gathered from off the male trees, and, indeed, sometimes by only sprinkling the dust from off them on the female trees.
CHAP. 8.—HOW THE PALM-TREE IS PLANTED.
Palm-trees are also propagated by planting;[796] the trunk is first divided with certain fissures two cubits in length which communicate with the pith of the tree, and is then buried in the earth. A slip also torn away from the root will produce a sucker with vitality, and the same may be obtained from the more tender among the branches. In Assyria, the tree itself is sometimes laid level, and then covered over in a moist soil; upon which it will throw out roots all over, but it will grow only to be a number of shrubs, and never a tree: hence it is that they plant nurseries, and transplant the young trees when a year old, and again when two years old, as they thrive all the better for being transplanted; this is done in the spring season in other countries, but in Assyria about the rising of the Dog-star. In those parts they do not touch the young trees with the knife, but merely tie up the foliage that they may shoot upwards, and so attain considerable height. When they are strong they prune them, in order to increase their thickness, but in so doing leave the branches for about half a foot; indeed, if they were cut off at any other place, the operation would kill the parent tree. We have already[797] mentioned that they thrive particularly well in a saltish soil; hence, when the soil is not of that nature, it is the custom to scatter salt, not exactly about the roots, but at a little distance off. There are palm-trees in Syria and in Egypt which divide into two trunks, and some in Crete into three and as many as five even.[798] Some of these trees bear immediately at the end of three years, and in Cyprus, Syria, and Egypt, when they are four years old; others again at the end of five years: at which period the tree is about the height of a man. So long as the tree is quite young the fruit has no seed within, from which circumstance it has received the nickname of the “eunuch.”[799]
CHAP. 9.—THE DIFFERENT VARIETIES OF PALM-TREES, AND THEIR CHARACTERISTICS.
There are numerous varieties of the palm-tree. In Assyria, and throughout the whole of Persis, the barren kinds are made use of for carpenters’ work, and the various appliances of luxury. There are whole forests also of palm-trees adapted for cutting,[800] and which, after they are cut, shoot again from the root; the pith of them towards the top, which is usually called the brain[801] of the tree, is sweet to the taste, and the tree will live even after it has been extracted, which is the case with no other kind. The name of this tree is “chamæreps;”[802] it has a broader and softer leaf than the others, which is extremely useful for various kinds of wickerwork;[803] these trees are very numerous in Crete, and even more so in Sicily. The wood of the palm-tree, when ignited, burns both brightly and slowly.[804] In some of those that bear fruit,[805] the seed of the fruit is shorter than in others, while in some, again, it is longer; in some it is softer than in others, and in some harder; in some it is osseous and crescent-shaped; polished with a tooth, superstition employs the stone as an antidote against charms and fascination. This stone is enclosed in several coats, more or less in number; sometimes they are of a thick texture, and sometimes very thin.
Hence it is that we find nine and forty different kinds of palm-trees, if any one will be at the trouble of enumerating all their various barbarous names, and the different wines that are extracted from them. The most famous of all, are those which, for the sake of distinction, have received the name of “royal” palms, because they were preserved solely by the kings of Persia; these used to grow nowhere but at Babylon, and there only in the garden of Bagoüs,[806] that being the Persian for an eunuch, several of whom have even reigned over that country! This garden was always carefully retained within[807] the precincts of the royal court.
In the southern parts of the world, the dates known as “syagri,”[808] hold the highest rank, and next after them those that are called “margarides.” These last are short, white, and round, and bear a stronger resemblance to grapes than to dates; for which reason it is that they have received their name, in consequence of their close resemblance to “margaritæ,” or pearls. It is said that there is only one tree that bears them, and that in the locality known as Chora.[809] The same is the case also with the tree that bears the syagri. We have heard a wonderful story too, relative to this last tree, to the effect that it dies and comes to life again in a similar manner to the phœnix, which, it is generally thought, has borrowed its name from the palm-tree, in consequence of this peculiarity; at the moment that I am writing this, that tree is still bearing fruit. As for the fruit itself, it is large, hard, and of a rough appearance, and differing in taste from all other kinds, having a sort of wild flavour peculiar to itself, and not unlike that of the flesh of the wild boar; it is evidently this circumstance from which it has derived its name of “syagrus.”
In the fourth rank are the dates called “sandalides,” from their resemblance to a sandal in shape. It is stated, that on the confines of Æthiopia there are but five of these trees at the most, no less remarkable for the singular lusciousness of their fruit, than for their extreme rarity. Next to these, the dates known as “caryotæ”[810] are the most esteemed, affording not only plenty of nutriment, but a great abundance of juice; it is from these that the principal wines[811] are made in the East; these wines are apt to affect the head, a circumstance from which the fruit derives its name. But if these trees are remarkable for their abundance and fruitfulness, it is in Judæa that they enjoy the greatest repute; not, indeed, throughout the whole of that territory, but more particularly at Hiericus,[812] although those that grow at Archelais, Phaselis, and Livias, vallies in the same territory, are highly esteemed. The more remarkable quality of these is a rich, unctuous juice; they are of a milky consistency, and have a sort of vinous flavour, with a remarkable sweetness, like that of honey. The Nicolaän[813] dates are of a similar kind, but somewhat drier; they are of remarkable size, so much so, indeed, that four of them, placed end to end, will make a cubit in length. A less fine kind, but of sister quality to the caryotæ for flavour, are the “adelphides,”[814] hence so called; these come next to them in sweetness, but still are by no means their equals. A third kind, again, are the patetæ, which abound in juice to excess, so much so, indeed, that the fruit bursts, in its excess of liquor, even upon the parent tree, and presents all the appearance of having been trodden[815] under foot.