We have tons of common nettle or stinging nettle near me (Urtica dioica) and i think im ammune to the stings as i use to be constantly getting sting so now they dont annoy me a little sting then gone sudenly so can tiago eat them here a link is..
http://en.wikipedia.org/wiki/Stinging_nettle
thankyou!
http://en.wikipedia.org/wiki/Stinging_nettle
thankyou!