The time-honoured belief in the sacred and supernatural attributes of the Oak have doubtless caused it to be regarded, even at the present day, as a tree which would vicariously bear the diseases of men. Thus, in England, Cross Oaks, which were trees planted at the juncture of cross-roads, were formerly resorted to by people suffering from ague, for the purpose of transferring to them their malady: this they did by pegging a lock of their hair into one of the trees, and then, by a sudden wrench, transferring the lock from their heads to the Oak, and with the lock the ague.
In Germany, there still exists a custom of creeping through an Oak cleft to cure hernia and other disorders. There was, near Wittstock, in Altmark, a bushy Oak, the branches of which had grown together again at some distance from the stem, leaving open spaces between them. Whoever crept through these spaces was freed from his malady, whatever it might be, and many crutches lay about, which had been thrown away by visitors to the tree whose ailments had been cured. In Russia, a similar custom is extant, the favourite tree there being the Quercus Ilex.
A belief that Oak-trees were the homes of Dryads, Hamadryads, spirits, elves, and fairies has existed since the days of the ancient Greeks. Pindar speaks of a Hamadryad as “doomed to a term of existence coeval with the Oak.” Callimachus represents Melia “deeply sighing for her coeval Oak,” and tells us that
“The Dryads laugh when vernal showers return;
O’er Autumn’s fading leaves the Dryads mourn.”
Preston, in his translation of Apollonius, makes a Hamadryad plead in vain for her existence, threatened by the destruction of the Oak in which she dwelt:—
“As in the mountain, with repeated stroke,
The churlish fellow felled the stubborn Oak;
Impious, he scorned the Hamadryad’s prayer,
And smote the tree coeval with the fair.