[Folklore] The Lunantishee, or Lunantishess, are a tribe of fairies who guard blackthorn bushes (one of the Fairy Trees). They will not allow that a blackthorn stick is cut on May 11th (originally May Day) or November 11 (originally All Hallows Eve). Should on person manage to cut a stick, some misfortune will surely befall him or her.
LUNANTISHEE
Meaning of LUNANTISHEE in English
Encyclopedia Mythica English dictionary. Английский энциклопедический словарь греческой мифологии. 2012