However , the Celts had a philosophical and cosmological vision of triplicity , with many of their divinities appearing in three .
There is no evidence that the clover or wood sorrel ( both of which are called shamrocks ) were sacred to the Celts in any way .
The Celts had a philosophical and cosmological vision of triplicity , with many of Celts ' divinities appearing in three .
There is no evidence that the clover or wood sorrel ( both of which are called shamrocks ) were sacred to the Celts in any way .