The Folk-lore of Plants
T. F. Thiselton-Dyer59We have already incidentally spoken of the vervain, St. John's wort, elder, and rue as antagonistic to witchcraft, but to these may be added many other well-known plants, such as the juniper, mistletoe, and blackthorn. Indeed, the list might be greatly extended--the vegetable kingdom having supplied in most parts of the world almost countless charms to counteract the evil designs of these malevolent beings. In our own country the little pimpernel, herb-paris, and cyclamen were formerly gathered for this purpose, and the angelica was thought to be specially noisome to witches. The snapdragon and the herb-betony had the reputation of averting the most subtle forms of witchcraft, and dill and flax were worn as talismans against sorcery. Holly is said to be antagonistic to witches, for, as Mr. Folkard[24] says, "in its name they see but another form of the word 'holy,' and its thorny foliage and blood-red berries are suggestive of the most Christian associations." Then there is the rowan-tree or mountain-ash, which has long been considered one of the most powerful antidotes against works of darkness of every kind, probably from its sacred associations with the worship of the Druids. Hence it is much valued in Scotland, and the following couplet, of which there are several versions, still embodies the popular faith: "Rowan-tree and red thread, Put the witches to their speed." But its fame has not been confined to any one locality, and as far south as Cornwall the peasant, when he suspects that his cow has been "overlooked," twists an ashen twig round its horns. Indeed, so potent is the ash as a counter charm to sorcery, that even the smallest twig renders their actions impotent; and hence, in an old ballad entitled "Laidley Wood," in the "Northumberland Garland," it is said:

