Straif or Blackthorn was a sign of challenge or difficulty to the Celts. The thorns on the bush make it very difficult to pass through which may have led to the Blackthorn being associated with challenge and its counter part discipline/control (the best way to meet a serious challenge is with preparation, discipline, and control). At the same time, the Blackthorn’s berries are sweet but sweetest after a hard frost…suggesting that if you persist when challenged, the outcome will be worth it.
The Ogham symbol for Straif (Blackthorn) and translates as a “St” in the English alphabet
