In many nations, the palm trees peculiar to them supply an almost inexhaustible variety of the necessaries or the conveniencies and luxuries of life, from timber for house or ship building to fine cloth for wearing apparel, as well as many articles of food and refreshing, or often intoxicating, drinks.
Nearly all the palms contain what is called a cabbage, or in other words a mass of young vegetable matter in taste, nearly resembling the heart of a cabbage stalk, and both in Australia and Africa we have occasionally availed ourselves of this. We do not advise it, except in cases of necessity, because the cutting of it out even from a young tree involves considerable labour, and it is always with some regret that a man feels himself obliged to destroy a noble tree, perhaps 40ft. or 50ft. in height to obtain hardly vegetable matter enough to serve him for a single meal.
At Coepang, in Timor, we have seen the leaves of the fan palm converted into buckets or pails by simply drawing the points or leaflets together and securing them; while the lesser leaves or fronds were in the same manner made into exquisite little drinking cups, capable of containing one “doit’s” worth of palm juice, which, when perfectly fresh, is most delicious and refreshing.
The large leaves of the palm may be used for the collection of dew or occasional showers. The water casks of one of the Dutch gunboats were set out upon the beach near her anchorage, and the stems of three or four palm leaves inserted in each bung-hole to conduct thither all the moisture that might fall upon their broad surface.
Palms, to climb.
The tall palm tree is usually climbed by the aid of a loop of loosely-twisted rope, or a hoop of any sufficiently strong and flexible material large enough to encircle the tree and the body of the climber, allowing him to lean back in it at such an angle that the pressure of his feet against the trunk is sufficient to support him. Short steps are taken upward, and the rope is jerked up skilfully a little at a time; but great care must be taken duly to proportion these motions, for if the feet be too high, the head and shoulders will project so far that the power of the arms will not suffice to bear the strain, while if they are too low they will not be pressed with sufficient force against the tree, and will slip downward.
The northern limits of the palms are—in Europe 43°, in Asia 34°, and in America 34° of latitude; the southern are—in Africa 34°, in New Zealand 38°, and in America 36°. The known species amount at present nearly to 600, but it is supposed that at least from 1000 to 1200 will be found. The stems of some do not rise above the ground, while others are 200ft. high; some are no thicker than a goose-quill, while others are as large as a hogshead; some are climbing plants, with long flexible stems; some are covered with fibrous network, and some have spines or thorns 8in. or 10in. long, that may be used for needles or arrows. Some of the leaves are 50ft. long and 8ft. wide—these are composed of numerous leaflets on a strong midrib; some are undivided, and yet are 30ft. long and 5ft. wide; and others again are fan-shaped. The fruits are generally small, the cocoa-nut being the largest of the family; the kernel is often too hard to be eaten, and the covering fibrous or woody; but in some the seeds are covered with a pulpy or farinaceous mass that offers sweet and nutritious food; one species on the Zambesi reminded us of gingerbread.
The cocoa-nut, especially in its green and immature state, is a most agreeable fruit, and the water, or milk as we call it, is then most cooling and refreshing; when it more nearly approaches to ripeness the kernel may be scraped or pounded upon its own liquor, and it then forms a very efficient substitute for milk in a cup of tea. A large amount of oil and other valuable products may be obtained from the tree and its fruit.
Each young nut, when in the true milk stage of its growth, will yield about a pint of fluid, cool, and of slightly acid taste. The younger nuts contain a soft, rich substance, not unlike blanc-mange, which can be easily scooped out. From the juices of these immature nuts the natives manufacture an indelible black dye. Toddy, cocoa-nut wine, arrack, or rack as it is sometimes called, is made from the sap of the cocoa palm. In favourable seasons the plumes of cocoa-nut blossom are shot out from amidst the fronds of the tree crown about every six weeks. Immediately on the appearance of the new flower spathe the toddy maker ascends the tree after the manner before described, or, as on the Malabar coast, by cutting a train of notches in the tree trunk. On arriving at the cluster of young fronds and the sheath containing the blossom, he binds the whole together with twine. He then makes a puncture in the stalk of the spathe with his toddy knife, raps the part well with the handle, and then hangs a chatty pot to receive the juice as it drains out during the night. Before sunrise he reascends the tree, lowers the full pot, which may contain from two to six pints, and replaces it with an empty one. Immediately on obtainment this juice is extremely cool and sweet to the taste. In the course of a very few hours fermentation sets in, and it becomes slightly acid. In twenty-four hours it becomes quite sour. Before too great a change takes place, however, the toddy man properly treats his brew by the aid of the true vinous fermentation, and then distils it in a rough, makeshift still, which among some of the Easterns is extemporised from a hollow stone, rock, or piece of hollow tree trunk, which forms the head of the still. A long hollow cane for a tube, and piece of bark, and some coir saturated with cold water for a condenser, almost any pot or jar will, with a little ingenuity, form a tolerably efficient still.
Excellent vinegar is made as follows from the palm juice: After collection, the toddy or sap is placed in earthen pots and covered down for about four weeks. At the end of that time the fluid is strained and returned to the pots, with a few pods of capsicum, a piece of the fruit of the gamboge tree, and a pod from the Indian horseradish (Hypertanthera moringa) are thrown into each pot of fluid, which is then allowed to remain at rest for five weeks, when excellent vinegar, well adapted for the use of the settler, is the result.