The Properties of Herbs and Their Use In Medicine (2)
There is an herb, grown on one of the western islands off the coast of Connemara, which is reported to have great and mystic power. But no one will venture to pronounce its name. If it is desired to know for certain whether one lying sick will recover, the nearest relative must go out and look for the herb just as the sun is rising. And while holding it in the hand, an ancient form of incantation must be said. If the herb remains fresh and green the patient will certainly recover; but if it wither in the hand while the words of the incantation are said over it, then the sick person is doomed. He will surely die.
It was from their great knowledge of the properties of herbs that the Tuatha-de-Dananns obtained the reputation of being sorcerers and necromancers. At the great battle of Moytura in Mayo, fought about three thousand years ago, Dianecht, the great, wise Druid physician to the army, prepared a bath of herbs and plants in the line of the battle, of such wonderful curative efficacy that the wounded who were plunged into it came out whole, it being a sovereign remedy for all diseases. But the king of the Tuatha having lost his hand in the combat, the bath had no power to heal him. So Dianecht made him a silver hand, and the monarch was ever after known in history as Nuad Airgeat lamh (Nuad of the silver hand).
All herbs pulled on May Day Eve have a sacred healing power, if pulled in the name of the Holy Trinity; but if in the name of Satan, they work evil. Some herbs are malific if broken by the hand. So the plant is tied to a dog's foot, and when he runs it breaks, without a hand touching it, and may be used with safety.
A man pulled a certain herb on May Eve to cure his son who was sick to death. The boy recovered, but disappeared and was never heard of after, and the father died that day year. He had broken the fatal herb with the hand and so the doom fell on him.
Another man did the like, and gave the herb to his son to eat, who immediately began to bark like a dog, and so continued till he died.
The fatal herbs have signs known only to the fairy doctors, who should always be consulted before treating the sick in the family.
There are seven herbs that nothing natural or supernatural can injure; they are vervain, John's-wort, speedwell, eyebright, mallow, yarrow, and self-help. But they must be pulled at noon on a bright day, near the full of the moon, to have full power.
It is firmly believed that the herb-women who perform curses receive their knowledge from the fairies, who impart to them the mystical secrets of herbs and where to find them; but these secrets must not be revealed except on the death-bed, and then only to the eldest of the family. Many mysterious rites are practised in the making and the giving of potions; and the messenger who carries the draught to the sufferer must never look behind him nor utter a word till he hands the medicine to the patient, who instantly swallows a cup of the mixture before other hands have touched it.
A celebrated doctor in the south was an old woman, who had lived seven years with the fairies, She performed wonderful cures, and only required a silver tenpence to be laid on her table for the advice given and for the miraculous herb potion.