The Folk-lore of Plants

Speaking of the oak, it may be noted, that as sacred to Thor, it was under his immediate protection, and hence it was considered an act of sacrilege to mutilate it in ever so small a degree. Indeed, "it was a law of the Ostrogoths that anybody might hew down what trees he pleased in the common wood, except oaks and hazels; those trees had peace,_ i.e._, they were not to be felled[9]." That profanity of this kind was not treated with immunity was formerly fully believed, an illustration of which is given us by Aubrey,[10] who says that, "to cut oakwood is unfortunate. There was at Norwood one oak that had mistletoe, a timber tree, which was felled about 1657. Some persons cut this mistletoe for some apothecaries in London, and sold them a quantity for ten shillings each time, and left only one branch remaining for more to sprout out. One fell lame shortly after; soon after each of the others lost an eye, and he that felled the tree, though warned of these misfortunes of the other men, would, notwithstanding, adventure to do it, and shortly afterwards broke his leg; as if the Hamadryads had resolved to take an ample revenge for the injury done to their venerable and sacred oak." We can understand, then, how the custom originated of planting the oak on the boundaries of lands, a survival of which still remains in the so-called gospel oaks of many of our English parishes. With Thor's tree thus standing our forefathers felt a sense of security which materially added to the peace and comfort of their daily life.