Again, the fruits and seeds of trees would prove an interesting subject. I wonder how many young people know the difference between the English sycamore, which is a true maple, and the sycomore of Palestine, which is a fig-tree; and yet they are totally unlike each other—the first producing a dry seed vessel, and the other an eatable fruit; the sycamore usually having a stem twenty or thirty feet high before it branches, and the sycomore dividing near the ground, so that Zaccheus found no difficulty in climbing its ample stems.
There are some birds which frequent special trees, and are named after them, such as the hawfinch, the whinchat, which is found on its favourite furze-bushes (called whins in Scotland), the pine and fir grosbeak, and the nuthatch. The student should know something of these birds and their habits, as being linked with the trees they frequent.
There are innumerable insects also found upon the leaves and stems of trees. It has been calculated that about two thousand different species of caterpillars and larvæ of various kinds prey upon the oak alone.
We thus see vistas which open out before the young student, any one of which, when followed up with thoughtful perseverance, will add immensely to the pleasure of walks abroad and quiet hours at home.
As this chapter aims to be a suggestive one, I would mention the possibility of making a dried collection of the trees of Scripture. This may seem at first sight very difficult of attainment, but we often hear of friends going abroad (even if we cannot go ourselves), and a request to gather and dry a spray of olive or carob-tree will hardly be refused, and thus in time, by the help of others, our collection will be formed, and will become of much value to us in teaching our Bible classes, as well as from the associations the book will have with the kind travellers who remembered us when far away.
I greatly treasure my own specimens of oleander gathered on the shores of the Lake of Galilee, the carob-leaves from Bethlehem, sycomore fig from Jericho, pomegranate from Jerusalem, and olive-sprays from the Garden of Gethsemane. Pleasant hours have been spent in reading about each tree, and the passages in Scripture where they are mentioned are invested with a deeper interest from one’s knowledge of many facts connected with each which otherwise would have passed unnoticed.
For instance, the fruit of the carob or locust-tree may have been the food of John the Baptist; it is known to this day by the name of “St. John’s Bread,” and the sweet, nutritious pods are still eaten by the poorer inhabitants of Palestine. It is also more than probable that “the husks that the swine did eat,” mentioned in the parable of the Prodigal Son, were the long curved pods produced by this tree[[5]]; and it is also well known that the equal-sized, hard-shelled seeds of the carob were the original “carat” weights of the jeweller.
Thus we see how many interesting facts cluster around the name of a single Scripture tree. If a spray or leaf of any of the kinds mentioned is placed in the centre of a page, with some neatly written texts referring to interesting facts about its history and uses, we shall then have always at hand a delightful book, which will prove useful for many purposes. It will afford plenty of subjects for conversation when we wish to make Sunday afternoon a bright and happy time for some young people, kept indoors, it may be, by wet weather. Many a sick person’s weary hours might be cheered by such a book being lent, and in endless ways it will well repay the trouble of putting it together.
A collection of seedling trees, carefully dried between sheets of blotting paper in a press or under a weight, then fastened into a blank book with strips of gummed paper, with the English and Latin names to each, and a note of the age of the seedling, will form a pleasant memento of our forest rambles, and probably may lead on to further study of the same kind.
Lemon and orange pips will grow readily in damp moss under a glass, and can be transplanted into pots of earth, so that seedling plants are attainable even by those who live in towns. I was much surprised to find that tamarind seeds taken out of the jam would grow very quickly in cocoanut fibre if kept moist and placed near a hall stove. The secret appears to be that although the tamarinds are packed in barrels, and hot sugar is poured over them, yet owing to the thickness of the seed-coat the life principle is not destroyed.