appear, and carry him about all night. Wild thyme is another of their
favourite plants, and Mr. Folkard notes that in Sicily rosemary is
equally beloved; and that "the young fairies, under the guise of snakes,
lie concealed under its branches." According to a Netherlandish belief,
the elf-leaf, or sorceresses' plant, is particularly grateful to them,
and therefore ought not to be plucked.[5]

The four-leaved clover is a magic talisman which enables its wearer to
detect the whereabouts of fairies, and was said only to grow in their
haunts; in reference to which belief Lover thus writes:


"I'll seek a four-leaved clover
In all the fairy dells,
And if I find the charmed leaf,
Oh, how I'll weave my spells!"

And according to a Danish belief, any one wandering under an elder-bush
at twelve o'clock on Midsummer Eve will see the king of fairyland pass
by with all his retinue. Fairies' haunts are mostly in picturesque spots
(such as among the tufts of wild thyme); and the oak tree, both here and
in Germany, has generally been their favourite abode, and hence the
superstitious reverence with which certain trees are held, care being
taken not to offend their mysterious inhabitants.

An immense deal of legendary lore has clustered round the so-called
fairy-rings--little circles of a brighter green in old pastures--within
which the fairies were supposed to dance by night. This curious
phenomenon, however, is owing to the outspread propagation of a
particular mushroom, the fairy-ringed fungus, by which the ground is