What seed is it the druids took?

Question

It was named the seed the druids took to connect to the spiritual world

but i cant find it out or the name of the tv survival program it was on?

Any help will be great.,,

Answer 1

Mistletoe

http://altreligion.about.com/library/wee...

Answer 2

had you looked up on pbs chances are its there or the history channal otherwise i guess i would wiki the druids and see maybe if that briungs anything up or google  

Answer 3

datura.. although it will make you trip i dont see how it can help you survive?